Which factors led to a weakening economy in the United States? .

What kind os source would a historian use to get a firsthand account of a past event

Like ancient india, ancient china was generally ruled by a dynasty. which of these statements best describes this system of rule? a. rule of the country was passed down by inheritance. o b. rule of the country was voted on by the people. o c. rule of the country was decided by a committee of elders. o d. rule of the country changed hands through violent uprisings. submit

What are new social classes emerged due to advancement in agriculture ?