Differ We Must; How Lincoln Succeeded in a Divided America

Differ We Must: Lincoln’s Political Genius in a Divided Nation

An instant New York Times bestseller

A thought-provoking exploration of Abraham Lincoln’s political strategy—how he navigated deep divisions, engaged with opponents, and led a nation through crisis—with lessons that resonate today.

In 1855, as tensions over slavery threatened to fracture the United States, Abraham Lincoln wrote to a close friend, the son of a Kentucky slaveowner. While firmly condemning slavery, Lincoln also acknowledged their differences, declaring, "If for this you and I must differ, differ we must", but vowing their friendship would endure.

This willingness to engage—even with those who opposed him—became a defining trait of Lincoln’s leadership. In Differ We Must, journalist Steve Inskeep reveals how Lincoln’s ability to listen, persuade, and sometimes outmaneuver his critics was key to his political success.

Through sixteen pivotal encounters—some famous, others overlooked—Inskeep illustrates how Lincoln refined his approach, turning disagreements into opportunities. Whether using humor, sharp wit, or careful silence, he mastered the art of negotiation while staying true to his principles. These moments shaped the leader we remember today—a man who started in the political minority, yet ultimately unified a fractured nation.

As a longtime host of NPR’s Morning Edition, Inskeep has spent decades fostering dialogue across ideological divides. In Differ We Must, he applies his journalistic insight to one of history’s greatest political minds, offering a fresh perspective on Lincoln’s leadership—and what it means for our own era of discord.