Why did the articles of confederation have to be replaced by the constitution?
the articles of confederation were never ratified by the states.
the weak central government it created had to be strengthened.
the articles angered state leaders by giving the central government too much power.
the articles of confederation were only designed to last through the revolutionary 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.

the answer is c. to explore the louisiana purchase