The continent measures 3,300 miles at its widest point—from St. John's, Newfoundland, to the Pacific Coast. From Alaska to Mexico, the continent extends 4,900 miles. Europe is made up of many small nations. Unlike it, North America is composed of only three large nations: Canada, the United States, and Mexico.

2. Which opening sentence goes best with the details in the above paragraph?
North America truly stretches "from sea to shining sea"!
The countries of North America formed NAFTA.
Canada is the largest country in North America.
Mexico is best known for dry, hot summers.

Question

The continent measures 3,300 miles at its widest point—from St. John's, Newfoundland, to the Pacific Coast. From Alaska to Mexico, the continent extends 4,900 miles. Europe is made up of many small nations. Unlike it, North America is composed of only three large nations: Canada, the United States, and Mexico.

2. Which opening sentence goes best with the details in the above paragraph?
North America truly stretches "from sea to shining sea"!
The countries of North America formed NAFTA.
Canada is the largest country in North America.
Mexico is best known for dry, hot summers.