D) world war II
Hope this helped!
I think that the answer is C, becasue the Internet is a definite no. I don't know much about Dustball software. And D would not include much of someone else's work.
1763
10 February: Signing of the Treaty of Paris
Ending the Seven Year’s War, also known as the French and Indian War in North America. France ceded all mainland North American territories, except New Orleans, in order to retain her Caribbean sugar islands. Britain gained all territory east of the Mississippi River; Spain kept territory west of the Mississippi, but exchanged East and West Florida for Cuba.
7 October: Proclamation of 1763
Wary of the cost of defending the colonies, George III prohibited all settlement west of the Appalachian mountains without guarantees of security from local Native American nations. The intervention in colonial affairs offended the thirteen colonies' claim to the exclusive right to govern lands to their west.
Answer:
A Red Scare is the promotion of a widespread fear of a potential rise of communism or anarchism by a society or state. ... The First Red Scare, which occurred immediately after World War I, revolved around a perceived threat from the American labor movement, anarchist revolution, and political radicalism.
Explanation: