It helped establish transatlantic trade routes to the Americas.
The Columbian exchange which received that name for Christopher Columbus, refers to the widespread transfer of plants, animals, culture, human populations, technology, diseases, as well as ideas between the Americas, West Africa, and the Old World in the 15th and 16th centuries.
It also refers to European colonization and trade after Christopher Columbus's 1492 voyage.
Exchanges<span> of plants, animals, diseases and technology transformed </span>European and Native American ways of life. Beginning after Columbus' discovery in 1492 the exchange<span> lasted throughout the years of expansion and discovery. The </span>Columbian Exchange<span> impacted the social and cultural makeup of both sides of the Atlantic.</span>
I believe it was B since he reversed several previous positions. While he did meet with MLK, I don’t think he had anything to do with founding the SCLC.
Electricity impacted industries because the businesses and factories could do things faster. Factories had machines that wouldn't use gas and would run better and not give off fumes