1 is B. Germany
2 is A. Spartans
The telephone and the light bulb
Over 50,000 women across the country marched for peace and against above ground testing of nuclear weapons. By the mid 1960s the focus of the organization shifted to working against the Vietnam war.
A it depends I believe is correct answer
Serfs, likewise might be farmers but might also be craftsmen. The difference between the two was that the peasant owned his own land, while the serf did not. The serf owed labor duties to his lord, whereas a peasant owed nothing or, more usually, owed some sort of rent.