The correct answer is A. An area or political unit in which formerly independent states are under the control of one ruler
Explanation
An empire is a multireligious, multicultural and multiethnic state that controls at least part of its territory by annexation conquests and ruled by a ruler or emperor. In addition, it maintains a constant expansion as long as there are no pressures or internal economic (a period of crisis), political (fall of the dominant elite) or military conflicts (invasion by another State). Moreover, empires are the result of historical processes that make different states to become a unit or form a single larger state. So, the correct answer is A. An area or political unit in which formely independent states are under the control of one ruler.
Either B or C in my opinion
Between 1820-1870 the greatest percentage of immigrants came from Ireland and Germany
Answer:
B: many settlers came to North America seeking religious freedom
At that time, many of the European citizens had to face religious persecution from the government if they do not want to conform to a certain religion. Because of this, a lot of them came to north america in order to escape this and seek religious freedom.
C:the first permanent English settlement in North America began as a quest for gold
This happen when western societies started to see gold as a valuable metal and want to use it as primary medium of exchange for their economic transactions.
Explanation: