Review: Which turning point led to the colonization of the areas indicated on the map in 1550?

its many islands, high mountains, and remote peninsulas isolated population centers.

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.

answer; andrew jackson approved nullification by signing it into law,and john calhoun opposed it saying it was unconstitutional;

adopted the practice of proskynesis, a persian court custom that involved bowing down and kissing the hand of others, depending on their rank.