"1848 treaty" . . . . . "1848 Treaty of Guadalupe Hidalgo" . . . "treaty of peace" . . . "Treaty of Peace, Friendship, Limits and Settlement between the United States of America and the Mexican Republic" . . "Guadalupe-Hidalgo" . . . "Protocol of Quer\u00E9taro" . "control of California in 1848" . "ceded the vast territory" . . "Treaty with Mexico" . "Treaty of Guadalupe-Hidalgo" . "the acquisition of California by treaty" . . . . . . . . . "the treaty" . "to annex" . . "concluded in 1848" . "end of the war in 1848" . "treaty that ended the war" . . "until 1848" . . "Treaty of Guadeloupe Hidalgo" . . . . "Guadalupe-Hidalgo peace treaty" . "large territory" . . . "loss of the territories of Mexico" . "Treaty of Guadalupe" . . . "Treaty of Guadalupe Hidalgo" . . "treaty" . . "lands at the time claimed by Mexico" . "Treaty of Guadalupe Hidalgo" . . "western territories that had been acquired" . "Mexico until 1848" . "end of the war" . "Treaty of Guadalupe Hidalgo of 1848" . "ceded to the United States" . . "Treaty" . . "American annexation" . . . . . . . . "Treaty of Peace, Friendship, Limits, and Settlement between the United States of America and the United Mexican States" . . . . "treaty of Guadalupe Hidalgo" . "Treaty_of_Guadalupe_Hidalgo" . . . . "US takeover of California" . . "cession of California" . "defeat of Mexico" . . . . . . "that city became part of the United States in 1848" . .