What impact economists have made in the world?

Question

Please help me!!..I'm doing my economics homework but I don't have any idea about how to answer this question!!..I't the last one help me please!!!

Answer 1

Helped smooth out the "Boom, recession" cycle.
Helped achieve the progress toward full employment.
Helped to keep inflation low.
Helped reduce high interest rates.

Helped understand the problems with the third world and how to move toward a solution.