Electric lights would revolutionize urban and industrial life and would soon replace steam power.
true or false

Thomas Edison would develop the AC electrical power that we use today.
true or false

Railroads led to the establishment of standard time zones that we still use today.
true or false

The best example of horizontal integration – the merger of all of the competitors in single industry – is the Standard Oil Company.
true or false

Andrew Carnegie would change the steel industry and make a fortune.
true or false

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.

music always has an important role in culture and societies, infact for example rock’n roll music has conditioned different areas of pop culture above all in the 60s. in the modern american society its role is different.

unfortunately many think about how some unfortunate events happened to the columbine high school shootings can be related to rock music just because the teenagers involved listened to this kind of music.

i think that we can valorize the change to take refuge in this genre of music to keep on in everyday life, teenagers are comfortable when they can listen to a song about a specific problem. realizing that someone else is living your personal drama too can them to feel less lonely nowadays.