Many historians point to the annexation of Texas by the United States as being the spark that caused the Responses A Texas Revolution.Texas Revolution. B American Civil War.American Civil War. C Mexican Revolution.Mexican Revolution. D Mexican-American War.

Answer 1

The correct answer is D Mexican-American War. The annexation of Texas by the United States in 1845 was a significant factor that contributed to the tensions between the U.S. and Mexico, ultimately leading to the Mexican-American War (1846-1848).