Positive-Europeans incorporated maize, coffee, and bananas into their diet. Cattle and horses were introduced in the Americas. European agricultural practices were used to improve efficiency in the Americas. Negative -Some Native American cultural traditions were lost.

Entire Native American populations were wiped out by disease and warfare.

The introduction of invasive species harmed native plants and animals.

Which of these best completes the title of this graphic?

1.the Columbian Exchange

2.the North American Free Trade Agreement

3.the Opening of the Panama Canal

4.Globalization