What Is Dollarization

What is dollarization?

A) ​Using the dollar or some other foreign currency together with or instead of a domestic currency.
B) ​Pegging the value of a foreign currency against the U.S.dollar.
C) ​Pegging the value of a domestic currency against the market value of gold.
D) ​Increasing the price of goods based on the supply of money.
E) ​Maintaining an acceptable exchange rate based on government intervention.