Which satatment from this passage could be used as evidence to suggest that the columbiab exchange enabled the inhabitants of the new world to work efficiently?

The Columbian Exchange refers to the widespread exchange of  animals, plants, culture and human populations, and ideas between the Old and New Worlds. This happened after Columbus' voyage to the Americas. “The invaders had more pulling power - not only horses but also oxen and donkeys.” could be used as evidence to suggest that the Columbian Exchange enabled the inhabitants of the New World to work more efficiently.

The enemies became extra pulling strength, no alone scaffolds still including bullocks moreover burros. Substantially each of them will make within a sheet or pair or ten regarding the decimation of Western Indians, or a surface concerning whereby significant maize is while all European harvests decline, and stuff similar one.

- "ethical issues. deception – the participants actually believed they were shocking a real person and were unaware the learner was a confederate of milgram's. however, milgram argued that “illusion is used when necessary in order to set the stage for the revelation of certain difficult-to-get-at-truths.” "

- "milgram's work was conducted in the early 1960s before the current.the studies ignited a debate about the ethical treatment of participants. what appear to be dangerous, if not deadly, electric shocks and the by today's ethical standards, many questions about the research have gone unanswered."

answer; consonant;