Use the drop-down menus to complete the sentences. The
✔ Missouri
is the longest river in the United States.

The
supports about 10 percent of the US population.

The
is one of the world’s largest sources of hydropower.

The
is the seventh-longest river in the United States.

The ✔ Missouri is the longest river in the United States.

The ✔ Ohio supports about 10 percent of the US population.

The ✔ Columbia is one of the world’s largest sources of hydropower.

The ✔ Colorado is the seventh-longest river in the United States.

b) to encourage free trade

no one should discriminated against because he or she is not from a minority group