(A) Matthew Perry
(B) ** William Seward
(C) Frederick Jackson Turner
(D) Theodore Roosevelt
EXPLANATIONS BELOW
Concept note-1: -The looming U.S. Civil War delayed the sale, but after the war, Secretary of State William Seward quickly took up a renewed Russian offer and on March 30, 1867, agreed to a proposal from Russian Minister in Washington, Edouard de Stoeckl, to purchase Alaska for $7.2 million.
Concept note-2: -Prints and Photographs Division. On March 30, 1867, the United States reached an agreement to purchase Alaska from Russia for a price of $7.2 million. The Treaty with Russia was negotiated and signed by Secretary of State William Seward and Russian Minister to the United States Edouard de Stoeckl.
Concept note-3: -Seward had a broad vision of commercial expansion of the United States, particularly in China and the Pacific, and as early as 1864 he had suggested to the Russian government that talks about Alaska “would be beneficial to us, and by no means unprofitable to Russia."
Concept note-4: -On March 30, 1867, Secretary of State William H. Seward agreed to purchase Alaska from Russia for 7.2 million dollars.
Concept note-5: -In 1866 the Russian government offered to sell the territory of Alaska to the United States. Secretary of State William H. Seward, enthusiastic about the prospects of American Expansion, negotiated the deal for the Americans.