James Buchanan served as president during the years immediately preceding the American Civil War. His leadership is heavily criticized for failing to address the escalating tensions between slaveholding and free states.
Rather than confronting the moral and political crisis of slavery, Buchanan believed that compromise and inaction would preserve the Union. He argued that the federal government had limited authority to intervene, even as Southern states openly discussed secession.

When Southern states began seceding after Abraham Lincoln’s election, Buchanan took no decisive action to stop them, claiming the Constitution did not grant him the power to prevent secession.
This failure left the nation unprepared for the Civil War and transferred an unstable situation to his successor. Because of this, Buchanan is frequently ranked at or near the bottom of presidential performance lists.
Herbert Hoover (1929–1933)
Herbert Hoover’s presidency coincided with the onset of the Great Depression, the most severe economic collapse in U.S. history. Although Hoover had previously earned respect as a humanitarian and administrator, his response to the economic crisis has been widely criticized.
Hoover believed strongly in limited government intervention and was reluctant to provide direct federal aid to individuals suffering from unemployment and poverty. His administration relied on voluntary cooperation from businesses and local governments, which proved insufficient as the economy continued to deteriorate. Continue reading…