#1
Which president negotiated the Louisiana Purchase?
#2
Who negotiated the purchase of Alaska from Russia?
#3
Which president authorized the construction of the Transcontinental Railroad?
#4
Which president oversaw the annexation of California?
#5
Which territory did the United States acquire as a result of the Oregon Treaty?
#6
What year did the United States acquire Florida from Spain?
#7
Who was the president when Texas was annexed to the United States?
#8
Which territory did the United States acquire after the Spanish-American War?
#9
Which treaty ended the Mexican-American War and ceded territory to the United States?
#10
Who led the exploration of the Louisiana Territory purchased by the United States?
#11
What was the main reason behind the U.S. acquisition of the Gadsden Purchase?
#12
Which president was in office when the United States acquired the Philippines, Guam, and Puerto Rico?
#13
What was the main reason for the U.S. acquisition of the Canal Zone?
#14
What was the name of the treaty that established the boundary between the United States and Canada at the 49th parallel west of the Rocky Mountains?
#15