ASAP// Explain why historians believe that no people group was native to the American continent (use the terms New World and Land Bridge)

explanation:

the president, prime minister, chief justice, speakers and ministers take their oath of office. the oath is taken in bengali

254.34

step-by-step explanation:

the formula for area of a circle is given by

a = pi * r^2

a = pi * 9^2

a = 81*pi

using 3.14 as an approximation for pi

a = 3.14*81

a = 254.34

although the crusades failed to capture jerusalem, they had several major impacts on western europe. they increased the authority of the king: sometimes nobles died in battle without leaving an heir in which case the king got their land. kings passed taxes to pay for the crusades.

c. businesses/firms & government