Which best explains why constantinople did not fall until 1453?
the city was well protected and repelled attacks by invaders.
the city created alliances with europeans to stop most attacks.
the city was far from byzantine territories and only attacked once.
the city created alliances with invaders to stop most attacks.

Which of the following is not true of the xiongnu empire? burial mounds included glass beads and mirrors made from the sands throughout the region. there was more cooperation through trade between the tribes. other tribal units that were eventually assimilated were indo aryan, xianbei, hunyu, scythina and han chinese. as each nomadic tribe and civilization was conquered or absorbed into the larger empire, the xiongnu were able to hold more territory.

How were african american politics serving in state governments able to make a lasting difference ?

What were the main characteristics of the renaissance? write your answer in the form of a bulleted list.