Question

which statement from this passage could be used as evidence to suggest that the Columbian Exchange enabled the inhabitants of the New World to work more efficently

Answer 1

The answer could either be this: The invaders had more pulling power - not only horses but also oxen and donkeys.

Or This: B. Practically all of them will get into a page or two or ten about the decimation of American Indians, or a page about how important maize is when all European crops fail, and things like that.

Answer 2

The invaders had more pulling power — not only horses but also oxen and donkeys.-Apex