Answer: On March 30, 1867, the United States reached an agreement to purchase Alaska from Russia for a price of $7.2 million
Explanation: wait for another person to answer in case im wrong
Answer: "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."
