NAFTA Combined the Economies of ________ into One of the World's

NAFTA combined the economies of ________ into one of the world's largest trading blocs.

A) the United States, Canada, and Mexico
B) Canada, Mexico, and South America
C) South America, the United States, and Central America
D) Latin America, the Pacific Rim, and the European Union
E) the United States, the European Union, and Canada