Roman vs Greek culture paragraph

the answer is b. hope this !

europeans carried a hidden enemy to the indians: new diseases. native peoples of america had no immunity to the diseases that european explorers and colonists brought with them. diseases such as smallpox, influenza, measles, and even chicken pox proved deadly to american indians

both the national government and state governments share the power of being able to: collect taxes, build roads, borrow money, establish courts, make and enforce laws, charter banks and corporations, spend money for the general welfare,