Which country first popularized iced tea?

What was the u.s. government's office of indian affairs responsible for doing?

Which of the following was a difficulty faced by the ottoman empire in the 1700s and 1800s?   a.  financial independence      b.  lack of trained artisans      c.  refusal to trade with other nations      d.  rebelling ethnic groups

Which statement is true of both presidential and parliamentary systems of government?