What is the caste system in the hindu culture?

Which of the following inventions most directly allowed ancient farmers to produce a surplus ?

Which of the following was a characteristic of government proposed by the new jersey plan? it denied congress the ability to levy taxes. it based representation on population rather than keeping states equal regardless of size. it denied congress the ability to regulate trade. it preserved an executive committee rather than adopting a singular president.

How did the supreme court change as a result of ronald reagan's presidency? answers?