What does it mean to freese assets and bank accounts

answer:

An account freeze is an action taken by a bank or brokerage that prevents any transactions from occurring in the account. Typically, any open transactions will be canceled, and checks presented on a frozen account will not be honored.

your answer would be (a)

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.