How do public officials use public opinion polls? a. to prevent their political opponents from attacking their voting records b. to learn what citizens think about issues and guide their decisions c. to calm or sooth citizens who are upset about their positions or decisions d. to publish their positions on issues and keep the public informed

the correct answer is b... I took the test!!  :)

B.

tenochtitlan (also spelled tenochtitlán), located on an island near the western shore of lake texcoco in central mexico, was the capital city and religious centre of the aztec civilization. the traditional founding date of the city was 1345 ce and it remained the most important aztec centre until its destruction at the hands of the conquering spanish led by hernán cortés in 1521 ce, which led to the final collapse of the aztec empire.