In which of these countries was the western front located during world war i? check all that apply. italy france great britain belgium germany

The western front consisted of France, Belgium, and Germany. Great Britain sent troops to the front, but their land was not part of the front. The western front was a line of trenches and constant artillery.

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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.