Which factor was most important in determining a person's social standing in Spain's American colonies? A. The person's opinion on the Spanish caste system
B. The religion the person chose to participate in
C. The race of each of the person's parents
D. The length of time a person had lived in the Americas SUST​

Why were americans concerned about the future of north and south america? check all of the boxes that apply. they worried that european countries would take over independent countries in latin america. they thought that european nations could threaten democracy in the united states. they believed that europe would never again return to the americas.