This chart shows US citizens’ participation in wartime activities. What relationship does the chart show between active military and employed workers?

The number of active military increased as the number of employed workers decreased.
The number of active military and employed workers decreased steadily.
The number of active military and employed workers jumped at the same time.
The number of active military decreased as the number of employed workers increased.

The number of active military and employed workers jumped at the same time.

Explanation:

The citizen participation count for both wartime activities increased and then by 1919 both started to decrease.

the answer to your question is true

explanation:

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while it was true that the cotton gin reduced the labor of removing seeds, it did not reduce the need for slaves to grow and pick the cotton.

explanation:

before eli whitney's invention of the cotton gin, picking and cleaning cotton was a slow, labor-intensive job. workers, usually slaves, had to pick the seeds from the cotton fibers by hand. this invention made it possible to grow large amounts of cotton on big farms and make money.