What is the best description of the city of constantinople at the time of the first crusade

Is trump a good or bad president support your answer

Brainliestttme : ) -what role has technology played in globalization?

Ineed asap! ! what is the name of the system in which each branch of the u. s government can limit the actions of the other branches? a. perpetual union b. division of powers c. cooperative federalism d. checks and balances