William H. Seward

William H. Seward was a U.S. politician who served as secretary of state under Abraham Lincoln and Andrew Johnson and negotiated the 1867 purchase of Alaska from Russia.

Abraham Lincoln: The 16th president of the United States, who led the Union during the Civil War. Seward served as Lincoln’s secretary of state and became a close adviser during the Civil War.
Alaska Purchase: The 1867 transfer of Alaska from Russia to the United States for $7.2 million. Seward negotiated the treaty that transferred Alaska to the United States.
New York State Senate: The upper chamber of New York’s state legislature. Seward entered statewide public life through election to this chamber in 1830.
Ostend Manifesto: A secret 1854 diplomatic memorandum proposing that the United States acquire Cuba from Spain, by force if necessary. Its aggressive case for expansion contrasts with Seward’s purchase of Alaska through negotiation.
Trent Affair: A 1861 diplomatic crisis after the U.S. Navy removed Confederate envoys from the British ship Trent. Seward helped defuse the crisis, reducing the risk of war with Britain during the Civil War.
Andrew Johnson: The 17th president of the United States, who assumed office after Lincoln’s assassination. Seward remained secretary of state under Johnson, including during the Alaska negotiations.
Eduard de Stoeckl: A Russian diplomat who served as Russia’s minister to the United States during the Alaska negotiations. De Stoeckl negotiated with Seward on behalf of the Russian government.
Anti-Masonic Party: A U.S. political party that opposed Freemasonry and challenged established political organizations in the 1820s and 1830s. Seward began his political career in the party’s New York organization.
William Walker: An American filibuster who led private military expeditions in Central America in the 1850s. Walker pursued expansion by private armed conquest, unlike Seward’s treaty-based approach.
Alaska: A U.S. state occupying the northwestern extremity of North America, purchased from Russia in 1867. The territory became the most lasting geographic result of Seward’s diplomatic initiative.

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