What happened in Poland in

WW2- invaded by Germany and USSR in 1939.

Then the Russian beat Germany and puppet-ed Poland to a communist state until 1989

Explanation:

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.

your answer would be a) no nation can be economically self-sufficient.

stay in school!