The Battle of Britain was the first major campaign to be fought entirely by air forces, and was also the largest and most sustained aerial bombing campaign to that date. The Battle of Britain marked the first defeat of Hitler's military forces.
What are the options? There is no map.
Answer:
B. Imperial nations began moving further inland and governing colonial subjects.
It was the "B. Plebeians" who made up the majority of the roman population and became citizen-soldiers during the time of war, since these were the "common" people as opposed to the elite.
The main goal of the legal system is "To keep law and order." (B)
For example, this quote states that "The legal system is a procedure or process for interpreting and enforcing the law."