The adds up the market prices of final goods and services to calculate gross domestic product (gdp). expenditure approach income approach product approach

expenditure approach

explanation:

with the profits from the european sales, merchants purchased europe's manufactured  goods, including tools and weapons. then the merchants shipped those manufactured  goods, along with the  american  sugar and rum, to west africa where they were bartered for  slaves.

d

explanation:

it establishes america’s basic laws and fundamentals to its citizens.