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William Henry Harrison (pictured) became the first U.S. president to die in office, sparking a brief constitutional crisis regarding questions of presidential succession that were unanswered by the U.S. Constitution.

Historical image related to William Henry Harrison (pictured) became the first U.S. president to die in office, sparking a brief constitutional crisis regarding questions of presidential succession that were unanswered by the U.S. Constitution. from April 4, 1841

William Henry Harrison

President of the United States in 1841

William Henry Harrison was the ninth president of the United States, serving from March 4 to April 4, 1841, the shortest presidency in U.S. history. He was also the first U.S. president to die in office, causing a brief constitutional crisis, since presidential succession was…
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Constitutional crisis

Conflict a governing law is unable to resolve

In political science, a constitutional crisis is a problem or conflict in the function of a government that the political constitution or other fundamental governing law is perceived to be unable to resolve. There are several variations to this definition. For instance, one…
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United States presidential line of succession

Order of assuming powers of US presidency

The United States presidential line of succession is the order in which the vice president of the United States and other officers of the United States federal government assume the powers and duties of the U.S. presidency upon an elected president's death, resignation, removal…
Source: Wikipedia (CC BY-SA)

Constitution of the United States

Supreme law of the U.S.

The Constitution of the United States is the supreme law of the United States of America. It superseded the Articles of Confederation, the nation's first constitution, on March 4, 1789. Originally including seven articles, the Constitution delineates the frame of the federal…
Source: Wikipedia (CC BY-SA)