What led to the arrival of more and more Mexicans in the America Southwest at this time

Why do countries create guidelines and laws on how a country is going to be run?

What is the relationship between the supreme court and the lower courts? the supreme court must abide by the decisions of the lower courts. the supreme court appoints judges to the lower courts. the supreme court can overrule decisions made by the lower courts the supreme court can impeach judges from the lower courts.

Religious men who lived apart from society