Answer:
Between 1900 and 1945, drastic change occurred from a global view. ... As these large continents battled out their differences, the balance of power from 1900 and 1945 shifted from European domination on all levels to U.S control using liberal and western aspects and communist power in the The Soviet Union.
Agricultural; South
Boston and New York City; North
Individual Homesteads; West
Common Sense by Thomas Paine was highly instrumental in convincing the colonists that they should separate from Great Britain, since it called into question the idea that such a vast and prosperous land should need the support of a small island nation (Britain).
Apollo 1 caught fire and took the lives of 3 astronauts Apollo 8 completed a nearly flawless mission and completed a safe landing in the Pacific Ocean :)