Which of the following is an example of relative chronology? A. a timeline
B. a sequence
C. a calendar
D. an investigation

i know social security wasn't one.

explanation:

hope my answer has you!

this means that germany had to pay the allied countries. reparations are/is essentially payment for something that they have done wrong, so after ww1, germany was forced to pay reparations so they could replenish the allied countries resources' that they had lost during the war.

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.

d. hip hop

it was originated in the 70s while the harlem renaissance occured in the 1920s