B.
the US Interstate Highway System
Answer:
Native Americans were susceptible to European diseases and many died.
Explanation:
C. Relative Dating is your answer I think.
Most isolationists felt that there was no need for americans to feel threatened by developments in Europe and Asia because the vast pacific and atlantic oceans insulated the country from troubles in those regions, and the United States had formed friendly alliances with all the other nations in the Western hemisphere.
I believe your answer is d adding the bill of rights
EXPLANATION: The Democratic Republican Party believes in heavy natural rights and emphasis on farming so the answer would be D
