B, European settlers were immune to such diseases like smallpox because it came from their region, when knowledge that the native Americans were not immune and the disease was lethal to them, they started distributing blankets and clothing items that were infected with the viruses and caused a major impact on native population
Florida became U.S. territory
D: The conquests brought great power and wealth to the Romans.
Answer:
B. A a system of government by the whole population or all the eligible members of a state, typically through elected representatives, government where the people have the power.
