Answer:
1) True
2) False
3) True
4) True
5) True
Explanation:
1) No doubts. It was an electric revolution. Until the arrival of the electric light, in addition to being poorly lit, in the houses there was a risk of fire and pollution. So when the light came with the turn of the century, that change affected not only everyday life but also industry and all aspects of contemporary society.
2) it was Nicola Tesla
3) Yes. The companies agreed to divide the continent into four time zones; the dividing lines adopted were very close to the ones we still use today
4) It was a great monopoly
5) Andrew Carnagie bought rival companies and pioneered the use of an economical and efficient method to convert iron into steel on an industrial scale. That was how Carnegie's company came to dominate steel production in the US.
A concept of federalism where local, state, and national governments interact cooperatively and collectively to solve common problems separately, but more or less equally (dual federalism).
Hope this helps! :)
1. The North had a bigger population.
2. The South had a better military advantage.
