What is the best definition of the concept of "imperialism?" A. A policy of expanding one's rule to foreign civilizations and nations.

B. A belief system centered on the importance of territorial growth and the size of a nation.

C. A policy of government under which all available resources are funneled into war.

the lowest among the social higher rank were the working class. this class remained detached to the political progression   of the country and was hostile to the other two classes

julius caesar turned the roman republic into the roman empire by coming in and taking the "dictator" role during the time of a civil war (elites vs lower classes) winning battles and reputation, then declaring him dictator for life

hope this : )

d

explanation:

the correct answer is:   the domino theory states that if one country in a region came under the influence of communism, then the surrounding countries would follow in a domino effect.