Answer:
" the Supreme Court ruled in favor of Gibbons. The justices agreed that the Commerce Clause gave Congress the power to regulate the operation of steamboats between New York and New Jersey."
quoted from an online source
The enlightenment ideas encouraged people to create things such as elections and parliaments to make choices. In case of a corrupt government, the people could change it completely with ease and without any blood spilled, which was a strong enlightenment idea.
Answer:
Inventions like the airplane and machine gun
Explanation:
World War I was so deadly because all of the new weapons that were invented. New technology that was being invented such as machine guns and mustard gas made war deadlier than every war before.
Answer:
sceintists. from different cultures
Explanation:
The answers is the last one... hope this helps :)