Hlw ra te me plz out of 10​

What was the result on the u. s. economy because of the major changes in atlantic shipping prior to and during the war of 1812?

Match the people with the appropriate description. vernon and irene castle arthur murray fred astaire willi ninja a. stylized the forms of ballroom dance by incorporating other dance forms b. responsible for renewing the influence of ballroom dance in america c. godfather of vogue danced. responsible for standardization/teaching of steps leading to spread of ballroom dance education

Moral principles is what ? a. appreciation b. tariff c. fiscal d. ethics