Here are the answers to your questions:
Question 1: What was the “root issue” that prevented Congress from adding Texas to the U.S. for many years?
- Response: B the issue of slavery
Question 2: Which of these Presidents was MOST responsible for making Texas a state?
- Response: C Tyler
Question 3: The Mexican War effectively ended with the capture of __________.
- Response: D Mexico City
Question 4: Which of these was part of the Treaty of Guadalupe Hidalgo?
- Response: B US paid Mexico $15 million.