Answer:
Aryans from central Asia invaded South Asia and introduced the caste system as a means of controlling the local populations.
Answer:
I usually ask my teacher what specific things to study and although you already know what to study, they will usually tell you things that you can study that are prevalent on the test.
Civil disobedience is the active, professed refusal of a citizen to obey certain laws, demands, orders or commands of a government. By some definitions, civil disobedience has to be nonviolent to be called 'civil'.
To be honest, colonial life sucked. However, it was peaceful, and depending on where you lived, you could depend on your own resources without having to buy anything. In the early colonial days, you probably wouldn't live very long because there were many diseases and dangers in the New World. You would have to work untiringly every day: feed the chickens, milk the cow, tend the garden, and clean the house. However, some people may like this way of life. It's all an opinion.