Question

Which of these items did the United States export in the late 19th century?

A. Rubber
B. Grain
C. Ivory
D. Bananas​

Answer 1

Grain

Explanation: birb :/

Answer 2

B. Grain

Step-by-step explanation:

The U.S. did not export Bananas back then because they could not be grown in enough numbers.

The U.S. did not export Ivory because it comes from the tusks of elephants, and there are not elephants in the U.S. (only in zoos).

And the mass production of rubber was not a common thing back then.