What was the Treaty of Guadalupe Hidalgo?
Answer
The 1848 treaty ending the Mexican-American War
Explanation
The 1848 treaty ending the Mexican-American War is important for understanding 1800s history. This knowledge helps prepare you for the civics exam.
Why this matters for your test
This question tests essential knowledge about 1800s history needed for the U.S. citizenship test.
Source: USCIS 128 Civics Questions (2025)