Why was texas annexed to the united states

The Texas annexation was the 1845 annexation of the Republic of Texas into the United States of America, which was admitted to the Union as the 28th state on December 29, 1845. ... Moreover, they wished to avoid a war with Mexico, whose government refused to acknowledge the sovereignty of its rebellious northern province.

first second and third

explanation:

answer; i believe the correct answer is (favorable balance);