Why did early groups of people form governments?
a.) to them survive.
b.) to preserve democracy.
c.) to provide leadership opportunities.
d.) to encourage the arts.

to protect the united states' role as a world leader, president truman wanted to prevent the soviet union from spreading communism beyond its post-world war ii boundaries. he declared that the united states must assist any nations struggling to prevent a communist takeover.

byzantine empire is the answer i think you are looking for.

hope this : )