1.They had to switch to a specific school 2.certain schools had more money than other schools based on race
Answer:
1- The addition of Texas added to the happening to the Mexican-American War
2- The contention began, to a limited extent, over a contradiction about which waterway was Mexico's actual northern fringe: the Nueces or the Rio Grande
Explanation:
The fundamental driver of the war was the affirmation of Texas into the United States of America. Since Mexico didn't perceive Texas' freedom after their effective resistance to the Mexican government it was viewed as an intrusion into Mexican domain once Texas acknowledged the greeting into the United States.
Personally I don't think its either of those, but if I were to choose one it would be the third. Those who live in glass houses should not throw stones.
I believe option 1 would be the right answer
