Why did Federalists think ratification of the Constitution was necessary? PL HELP

When many cultures come together to live in a society, this is called: cultural traits multiculturalism perspective

Which discovery has forced scholars to revise their estimation of the quantity and quality of jewish art?

Which of the following contributed to the cultural rebirth known as renaissance a. the development of the feudal order b. an emphasis on church teachings c. the growth of trade and commerce d. the rejection of the teachings of ancient greece and rome