Answer:
Answers:
Explanation:
positive: The existing manufacturing and production methods were improved. Steel, strong and cheep for example, replaced iron.
negative: There are actually quite a few including child labor, poor working and living conditions, low wages and increased pollution.
Well, it can't be the Cuban missile crisis, that was before he was president, he was the vicepresident.
the bombing of Japan happened about 20 years earlier.
He did sign the Civil Rights act into Federal Law, and that was very significant.
Just Google it.
He was Franklin Pierce.
Slavery ended when President Abraham Lincoln delivered his iconic Emancipation Proclamation. This would eventually free black people so they could become ordinary citizens and NOT slaves. So basically, slavery was ended all thanks to good ol' Lincoln :)