Perhaps no U.S. president was less suited for the practice of politics than John Adams. A gifted philosopher who helped lead the movement for American independence from its inception, Adams was unprepared for the realities of party politics that had already begun to dominate the new country before Washington left office. But, as John Patrick Diggins shows, Adams's contributions still resonate today.

Roosevelt's presidency was one of the most eventful in U.S. history. He took office in the midst of economic crisis: the stock market had crashed and millions of Americans were unemployed. He demonstrated an optimism and resolve that garnered quick support for his administration and for the programs that he called the New Deal. The first president truly to understand the power of the new mass media, Roosevelt rallied the nation through "fireside chats" on the radio and speeches on movie house newsreels.

In 1855, with the United States at odds over slavery, the lawyer Abraham Lincoln wrote a note to his best friend, the son of a Kentucky slaveowner. Lincoln rebuked his friend for failing to oppose slavery. But he added: “If for this you and I must differ, differ we must,” and said they would be friends forever. Throughout his life and political career, Lincoln often agreed to disagree. Democracy demanded it, since even an adversary had a vote.

Lauded as "a rip-roaring life" (Wall Street Journal), T.R. is a magisterial biography of Theodore Roosevelt by best-selling author H. W. Brands. In his time, there was no more popular national figure than Roosevelt. It was not just the energy he brought to every political office he held or his unshakable moral convictions that made him so popular, or even his status as a bona fide war hero. Most important, Theodore Roosevelt was loved by the people because this scion of a privileged New York family loved America and Americans.

Although the presidential election of 1944 placed FDR in the White House for an unprecedented fourth term, historical memory of the election itself has been overshadowed by the war, Roosevelt’s health and his death the following April, Truman's ascendancy, and the decision to drop the atomic bomb. Today most people assume that FDR’s reelection was assured. Yet, as David M. Jordan’s engrossing account reveals, neither the outcome of the campaign nor even the choice of candidates was assured.