Answer: it was invented so people would be able to communicate through writing, and so people could record and preserve important events and occurrences easier.
It grew into a war involving 32 countries. The Allies included Britain, France, Russia, Italy and the United States. These countries fought against the Central Powers which included Germany, Austria-Hungary, Ottoman Empire and Bulgaria.
Hope This Helps. ((:
Answer:
I'm not sure. Maybe their are smart aliens like there are smart humans on this earth, if this is a question on a test dont use my awnser LOL
Women and african americans were not allowed to vote.
they also were treated and paid differently when working a "job"
hope this helps