Final answer:
The claim that the Treaty of Guadalupe Hidalgo required Mexico to repay American debts is true. The treaty led to Mexico losing more than half of its territory and obliged the U.S. to assume $3.35 million in debts.
Step-by-step explanation:
The statement that the Treaty of Guadalupe Hidalgo required the Mexican government to repay at least half of the debt it owed to Americans is True. Under the Treaty of Guadalupe Hidalgo, which was signed in February 1848 following the Mexican American War, Mexico did indeed lose more than half of its territorial land mass, including the present-day states of California, New Mexico, Arizona, Nevada, Utah, and parts of Colorado and Wyoming. Furthermore, the treaty stipulated that the United States would assume $3.35 million worth of Mexican debts owed to U.S. citizens and additionally paid Mexico $15 million in compensation for the land.