Question

100 POINTS!!! I NEED AN ANSWER FAST

What were three important innovations of the late nineteenth and early twentieth centuries, and how did each innovation change life in the United States?

Write an essay about three important innovations of the late nineteenth and early twentieth centuries and how they changed life in America.

Answer 1

THE STEAM ENGINE. ...

THE LOCOMOTIVE. ...

THE TELEPHONE. ...

THE TELEGRAPH. ...

THE INTERNAL COMBUSTION ENGINE. ...

THE RIFLE. ...

IRONCLAD SHIPS. ...

ELECTRICITY/LIGHT BULB.

Step-by-step explanation: