There were really two: aircraft, although vastly underdeveloped, and poison gas (aka chemical warfare).
I think electoral college
Answer: electoral college :))
Answer:
social contrast or government intervention
America's policies towards native Americans has been filled with broken promises and lies. It seems clear that for a good portion of our history the following words clearly did not apply to the native American: "All men are created free and equal, that they are endowed with certain inalienable rights and that among these rights are life, liberty and the pursuit of happiness."
