Answer:
umm science I think....................
Five Motives for Imperialism. Various motives prompt empires to seek to expand their rule over other countries or territories. These include economic, exploratory, ethnocentric, political, and religious motives. ... Imperial powers often competed with each over for the best potential resources, markets, and trade.
Answer: Imperialism is the state policy, practice, or advocacy of extending power and dominion, especially by direct territorial acquisition or by gaining political and economic control of other territories and peoples.
Explanation: this is all I know hope it helps
Labor unions should be the answer