Spain found missions and presidios A. to convert American Indians to Christianity, and C. to teach American Indians how to live as Spanish colonist.
It was a way to try that the Indians become sedentarian in the frontier of the Empire. The missionaries often learnt about the Indian culture in order to teach them Christianity in a way they would understand, but it was a non-planned effect of the establishment of missions. I any case they would want the Indians to become soldiers, because they might have turned against them.
Bill it might be right because its a opinion question
Deterrence is the correct answer.
A. Government failure to distribute resources effectively.
Although the foundation of a socialist/ communist nation is that of distribution of wealth equitably, governments, like the Soviet Union, failed to ensure just that. Due to lack of poor decisions and corruption, a large gap started to form between the rich (bourgeoise) and the poor (proletariat). Thus, a mass struggle ensued, which in turn resulted in the collapse of the system.