The transfer of plants, animals, people, and diseases between hemispheres. This would be the correct answer!!!
Answer:
Creating further anxiety among the revolutionaries were a group of French nobles who ... the outbreak of another form of civil war, inextricably tied to revolutionary politics, ... tried "suspects" for treason and sentenced those it convicted to the guillotine.
Explanation:
Be avoided and the Japanese would surrender
In a social system, there are peers and strangers to distract one from pursuing their work. While chatting with others, you may forget your train of thought or a good idea. People are likely to take you away from your work more so than a physical system (in which you can always turn off the TV, but not get people to quiet down)