If it were not for this guy, teenagers would be unable to talk on the phone.
alexander graham bell
andrew carnegie
nikolaus otto
kelly bessemer

How did critics view the judicial reform bill under roosevelt? they thought that it would weaken the presidency and strengthen the court. they felt that it was an attempt to gain influence on the supreme court. they viewed it as a way to take power away from the government and give it to the people. they thought that it would bring an end to the programs created by the new deal.

What impact did new technologies in the assembly and manufacturing have on the auto industry in the 1920s

How would you describe the state of germany between 1815 and 1848