This is a longer writing paragraph looking worksheet, nobody here will be able to give you a full answer for that. If you need help please don't be afraid to ask a teacher or someone at home for help.
School is about learn about stuff you need to know about. And to prepare you for college and jobs
Answer:
A. The location of the border between the two countries.
Explanation:
Due to the annexation of the Republic of Texas in 1848. A dispute over the border I. 1845. Mexico claimed Texas ended at the Nueces River while the U.S. claimed that the border began at the Rio Grande.
