It must be ratified by three quarters of the states. The definition of ratify is to sign or give formal consent to (a treaty, contract, or agreement), making it officially valid.
The major cause of tension was the fact that the Anglo settlers didn't care much for Mexican laws or Mexican culture and just wanted to get their independence. For example, Catholicism was the only religion allowed in Mexico and they practices what they wanted. They didn't even want to learn Spanish or do anything similar.
In exchange for the food and clothing offered by Spanish missions, many different tribes agreed to show the settlers how to properly plant and cultivate crops, which was difficult for many settlers.
<span>D. it provide more powerful and deadly wepons
such as tanks bomber planes and submarines</span>
I once stepped on a Lego and my foot hurt for like a week.