Will give brainliest and extra points asap

In what was the 1851 indian appropriations act considered a peace plan according to the federal government

What did woodie guthrie do before becoming a singer and song writer?

Which event is considered to be start of the "hellenistic era"? a) the founding of the roman empire b) the death of alexander the great c) the end of the peloponnesian wars d) the founding of the roman republic