The answer is A) General Anthony Wayne's victory at the Battle of Fallen timbers. That had a big impact, and changed things up.
~Deceptiøn
Answer:Indeed, in order to understand Mexico's viewpoint with regard to the war with the United States, it is necessary to consider three important issues: first, Mexico's internal state of affairs during the 1840s; second, the problem of Texas; and third, the U.S. invasion of Mexican territory.
Explanation:
A and C my dude................
The technology that we have versus theirs