Question

There were several reasons that Texans wanted to be annexed by the United States. Texas and the United States already had strong ties in business and trade. Also, Texas wanted to use the U.S. postal and monetary systems. Texans furthermore wanted the protection of the United States. Which of the following was the biggest reason Texans supported annexation?
A.Texans did not want to be Mexican citizens.
B.Texans wanted to participate in U.S. elections.
C.Most Texans were from the United States.
D.Texans wanted to be able to own slaves.