Answer:
Leaders of the feudal states attacked the capital city Leaders of the feudal states declared independence
Explanation:
Nomads is the right answer.
Anyone who moves from one place to another rather residing in one place is called the nomads. There can be many reasons for the migration of the nomads such as herders change places because of the weather( that is not suitable for their animals). whereas, other nomads including that of the traders and merchants, travels move for exchanging of their goods.
The correct answer is C-a violent or destructive protest
In such a case, the government even has the right to summon the national guard to shut down the protest. Such protests can turn into widespread riots where people can get hurt or even die.
I believe there was a contest but I am not sure the answer to your first question.