What factors led or contributed to conflict between Mexico and Texas? Who stood to gain from this conflict? Why?

What would be the benefit for Mexico, Texas, and US?

Cause of Mexico-U.S. war

Explanation: Initially the united states declined to incorporate it into the union, largely because northern political were against the addition of a new slave state. the Mexican government was also encouraging border raids and warning that any attempt at the annexation would lead to war.  

answer-the island had airfields that the u.s. military needed.

answer:   the name of this act is known as the:

    " american recovery and reinvestment act of 2009 " .