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Presidents of War: The epic story, from 1807 to modern times

How American presidents from Jefferson to Johnson took the nation into war, or kept it out. It shows how they gradually took over a decision the Constitution reserved for Congress.

Table of Content

A declaration of war is the one decision that sends citizens to their deaths, and the authors of the US Constitution would not trust it to a single person. In Presidents of War, historian Michael Beschloss follows American presidents from Thomas Jefferson to Lyndon Johnson and finds that this safeguard has worn away, one crisis at a time.

Angry newspapers pushed some of these presidents into war. Others answered real attacks, and a few went looking for a fight. Beschloss argues that one thread connects them all: the power to make war has slowly moved from Congress to the White House.

The evidence includes a warship blamed on Spain that was probably destroyed by its own fire, a second naval attack that likely never happened, and a land grab of more than a million square miles. These stories leave you with questions to ask whenever any leader talks of war: who is pushing for it, what evidence is on the table, and who actually gets to decide.

British guns killed American sailors off Virginia, and the country demanded revenge. The president had a weak navy and an angry public. His answer cost nothing but patience, and almost none of his successors copied it.

One president went to war without knowing that Britain had already agreed to stop interfering with his country’s trade with France. Another went to war over an explosion with a very different cause. Both had to deal with loud crowds and slow, partial information.

One president moved troops forward until the other side fired. Another described an attack as certain while his own officers doubted it happened. Congress backed both, but only Polk got a declaration of war; Johnson got a vague resolution.

The president who ended slavery also jailed people without trial. Another wartime leader fired staff for disloyalty and refused to explain himself. In the hardest wars, Beschloss finds that the way a leader uses emergency power matters as much as the cause.

One president replaced an admiral who disagreed with him. Another gave a general he distrusted full authority and then had to fire him. A third stopped a nuclear plan as soon as he heard about it.

The last time Congress formally declared war was in 1941. Every war since has started some other way, and the precedent for that began with a president Americans remember with respect.

Beschloss’s presidents of war do not divide neatly into heroes and villains. Lincoln saved the Union and ended slavery, yet he allowed people to be held without trial. Roosevelt led the country through the bloodiest war in history, yet he moved the fleet within Japan’s reach and interned his own citizens. Polk had no noble motive at all. What connects them is less their character than the system around them, and how each one bent it a little further.

The book gives you a sharper ear for any talk of war, anywhere. When newspapers and politicians build a frenzy, remember the Maine, which was probably destroyed by its own fire. When a leader reports that the enemy struck first, look at what came before, and remember the second Tonkin attack that probably never took place. When emergency powers arrive, ask when they will end and who will explain them.

Jefferson’s response to the Chesapeake remains the alternative. He sent his demands to London, prepared for the worst and left the final word to the people’s representatives. It took four months, and it avoided a war.

About this book

What is this book about?

Deciding to go to war means choosing that some citizens will die. The authors of the US Constitution knew this, and they gave the power to declare war to Congress rather than to one leader. Michael Beschloss follows what happened to that safeguard across more than 150 years of American history. His cast covers every kind of president. Thomas Jefferson waited out a war fever in 1807. James Madison gave in to the War Hawks in Congress, and James Polk staged a provocation to take land from Mexico. William McKinley went to war over a ship that probably blew itself up. Lincoln, Wilson and Roosevelt led necessary wars but restricted freedoms at home. Truman fired a general who wanted to widen the Korean War, and Lyndon Johnson escalated Vietnam over an attack that likely never happened. Beschloss judges even revered leaders by their mistakes as well as their achievements. Readers come away with a clear history of American war-making and a set of practical questions for any moment when a leader talks of war: who is pushing for it, what the evidence is, and who really decides.

Book Information

Rating:

Genre:

History, Politics & Current Affairs

Topics:

Political Science, Power Dynamics, War

Publisher:

Penguin Random House

Language:

English

Narrator:

Cole

First published:

October 9, 2018

Pages:

752

Length:

15 min 46 sec

Get the book:

Amazon

Who it's for

  • Following world news

    Readers who follow world news and want to judge for themselves when leaders call for war.

  • Studying history or politics

    History and politics students looking for one argument that connects America's wars from 1807 to Vietnam.

  • Managers curious about leadership

    Managers interested in how leaders handle pressure, weak evidence and powerful people who report to them.

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About the Author

Michael Beschloss

Michael Beschloss, born in 1955, is an American historian who studies the US presidency. He has written nine books on the subject, including Presidents of War, Presidential Courage and The Conquerors, plus two volumes on Lyndon Johnson's White House tapes. He is the NBC News Presidential Historian and contributes to PBS NewsHour. He has won an Emmy, holds six honorary degrees and edited Jacqueline Kennedy: Historic Conversations on Life with John F. Kennedy.

Ratings & Reviews

Ratings at a glance

4.5

Overall score based on 84 ratings.

What people think

Listeners find this historical work compelling and skillfully crafted, supported by extraordinary research that appeals to both history enthusiasts and students. The narrative offers an intriguing look at presidents during times of conflict, delivering deep perspectives on their individual leadership qualities. Listeners value the author's exhaustive research process and believe the book is a rewarding purchase.

Top reviews

Kom

Michael Beschloss has a gift for making dense constitutional history feel like a propulsive page-turner. This book is a sobering look at how the power to wage war shifted from the halls of Congress into the hands of the executive branch over two centuries. I was particularly struck by the sections on James Polk and the way he essentially manufactured a pretext for the Mexican-American War to seize territory. It makes you realize that the 'credibility gap' didn't start with Vietnam; it’s been a recurring theme in American leadership. Beschloss doesn't just give you dates and battles; he gives you the psychological toll on men like Lincoln, who felt he might not survive the 'bitterest anguish' of the Civil War. Frankly, it’s a masterclass in narrative history that every citizen should read to understand how our current system of undeclared wars became the norm.

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Brooklyn

The sheer weight of the presidency is palpable in these pages. Seeing the physical and emotional decline of these men as they sent thousands to their deaths is heartbreaking. Look at Lincoln, who was literally 'wrung by anguish,' or LBJ, who was haunted by the very war he escalated. Beschloss is excellent at showing the 'wounded pride' that often drives us into conflict when sober judgment should prevail. The transition from 'don't send our kids' to 'defend our honor' happens so fast in these chapters, and it’s a pattern we see repeated from 1812 to today. It’s a massive book, but the short, punchy chapters make it very readable. I finished it feeling much more informed about the fragile nature of our democracy during wartime.

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Anong

This is a masterclass in narrative history that doesn't shy away from the ugly parts of the American story. The way James Polk manipulated the public into the Mexican-American War is a chilling reminder of how easily a President can manufacture a crisis. I found the 'what if' moments throughout the book to be the most compelling parts. What if the Maine hadn't exploded? What if Wilson hadn't campaigned on keeping us out of war only to pivot immediately? Beschloss has a way of making you feel like you're in the room for these decisions. It’s a long book, but the prose is so smooth that it never feels like a chore. Absolutely essential reading for anyone interested in the evolution of American power.

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Dek

Finally got around to finishing this massive tome and it left me feeling both enlightened and a little bit cynical. The recurring pattern of presidents bypassing Congress to start wars is honestly terrifying when you see it laid out over 200 years. Beschloss is such a thorough researcher; the footnotes alone are worth an afternoon of your time. I especially appreciated the nuanced take on Eleanor Roosevelt’s influence during WWII compared to FDR’s more questionable moral choices. It’s rare to find a history book that is this comprehensive while still being this accessible. Whether you’re an armchair historian or just someone concerned about the state of our government, this book is well worth the investment. It’s a brilliant, haunting look at the cost of power.

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Ploy

Ever wonder how we actually end up in these decades-long quagmires? This book provides a fascinating, if somewhat discouraging, answer. Beschloss highlights the 'butterfly effect' of military decisions, like how the explosion of the USS Maine—likely a boiler accident, not a torpedo—set off a chain reaction leading to the acquisition of the Philippines and eventually the conflict at Pearl Harbor. The writing style is engaging and filled with the kind of specific, humanizing details that keep you hooked. I loved the random trivia, like finding out Jim Morrison’s dad was a commander during the Gulf of Tonkin incident. My only minor gripe is that the book ends somewhat abruptly with Vietnam, only touching on Iraq and Afghanistan in a brief epilogue. I would have loved a deeper dive into the post-9/11 era using the same lens.

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Rin

Picked this up on a whim after seeing it on a recommended list for history buffs. I’m glad I did because the insights into the Spanish-American War alone were worth the price of admission. I hadn't realized how much McKinley was goaded into war by people like Theodore Roosevelt, or how much 'mission creep' played a role in seizing Puerto Rico and Guam. Beschloss is a gifted storyteller who manages to balance the grand strategy with small, intimate moments, like Captain Sigsbee writing a letter to his wife just before the Maine blew up. Personally, I think the book is most successful when it focuses on the lesser-known conflicts. While the Lincoln and FDR sections are good, so much has been written about them already that they felt a little less fresh than the chapters on Madison or Polk.

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Pensuda

Truth is, I didn't know much about the War of 1812 until I sat down with this book. Seeing James Madison—the architect of the Constitution—struggle so mightily with the very powers he helped define was incredibly ironic. Beschloss does an amazing job showing how wartime turns even the most principled leaders into something else. FDR using the IRS as a weapon against political enemies was a shock to me, and it really humanized him in a way that wasn't always flattering. The book is timely because it reminds us that Congress has largely abdicated its duty to declare war, leaving us in a state of permanent executive-led conflict. It’s a heavy read, both in weight and subject matter, but it’s incredibly rewarding if you stick with it.

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Bunyarit

In my experience, books that try to cover nine different conflicts often feel spread too thin, but Beschloss manages to weave them together perfectly by focusing on the common threads of leadership and ego. The recurring theme of 'wounded pride' was especially eye-opening. We like to think we go to war for noble reasons, but often it’s a reaction to a perceived slight or an accident that gets spun into an attack. I was surprised by how much I enjoyed the chapter on Harry Truman and his battles with Douglas MacArthur. It really clarified why civilian control of the military is so vital, even when the General is a national hero. A few sections felt a bit repetitive, but the overall impact of the book is profound.

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Hunter

While the research here is undoubtedly top-notch, I felt the book lacked a central, driving thesis to tie all these disparate wars together beyond the fact that they were difficult. It’s a great collection of stories, but it feels more like a 'greatest hits' of presidential history than a groundbreaking new analysis. To be fair, Beschloss is a brilliant writer and his portraits of LBJ’s paralyzing fear and FDR’s occasional moral failings—like the internment of Japanese-Americans—are very well-done. However, the omission of the Indian Wars felt like a missed opportunity to discuss executive power in a different context. It’s a solid 'Dad book' for the holidays, but seasoned historians might find that it covers a lot of familiar ground without offering much in the way of new primary source discoveries.

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Kasemsan

Not exactly what I expected given the promise of 'Modern Times' on the cover. The truth is, the book basically stops in 1975. If you’re looking for a deep dive into the War on Terror or how the Bush or Obama administrations handled the executive power drift, you’ll be disappointed by the five-page epilogue. The prose is also a bit dry in the middle sections, particularly when discussing the War of 1812. It felt like a slog to get through the first 100 pages. I appreciate the research and the footnotes are genuinely interesting, but the pacing felt off. It’s a decent reference for students, but for a casual reader, it might feel like a repetitive cycle of presidents lying to Congress and then regretting it later.

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Questions about this book

Beschloss argues that American presidents have steadily moved away from the Founders’ plan for war. The Constitution lets only Congress declare war, so that no single person makes that choice. Over time, presidents found ways around it, from Polk’s staged provocation in Mexico to Lincoln’s choice not to seek a declaration, and later Korea and Vietnam. Congress has not formally declared war since 1941.

The book follows Thomas Jefferson, James Madison, James Polk, Abraham Lincoln, William McKinley, Woodrow Wilson, Franklin Roosevelt, Harry Truman and Lyndon Johnson. It covers the Chesapeake crisis of 1807, the War of 1812, the Mexican War, the Civil War, the Spanish-American War, both world wars, Korea and Vietnam. Beschloss judges each president on his motives as well as his conduct.

Yes. He considers both great wartime leaders whose wars were justified, but he records their mistakes. Lincoln suspended habeas corpus near Philadelphia and placed Maryland under martial law, though he promised these powers would end with the war. Roosevelt ignored an admiral’s warnings about Pearl Harbor and sent residents of Japanese ancestry to internment camps, an action the United States formally apologized for in 1988.

The book suggests a few habits. Be careful when the press and politicians build a war frenzy, as happened after the Maine sank. Check the evidence for any claimed attack, since the reported second attack in the Gulf of Tonkin most likely never took place. Ask how long emergency powers will last. And notice whether the decision to go to war passed through Congress, as the Founders intended.

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Presidents of War

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