Social Studies, 05.10.2019 20:40 lisxramirez

How did samuel morse revolutionize communication in the 1800s? a. he developed alternating current. b. he invented the electric telegraph. c. he invented the telephone. d. he proved that steam could power machines. (3 pt) how did samuel morse revolutionize communication in the 1800s? a. he developed alternating current. b. he invented the electric telegraph. c. he invented the telephone. d. he proved that steam could power machines.

Answers: 1

Show answers

Another question on Social Studies

Social Studies, 21.06.2019 15:30

Hye-seung is giving a speech on turtles, specifically on the need to protect the turtle population in the pacific ocean due to rising ocean temperatures. the general purpose of her speech is likely:

Answers: 3

Answer

Social Studies, 22.06.2019 17:30

In exchange for land, a knight agrees to be a sort of sub-vassal to a vassal. this agreement was known as: investiture homage tyranny subinfeudation

Answers: 3

Answer

Social Studies, 23.06.2019 03:30

What are two concepts in the mayflower compact that influenced the founding fathers

Answers: 3

Answer

Social Studies, 23.06.2019 09:30

Which of the following situations best demonstrates the principle of separation of powers in the u.s. government? a. the president can veto laws passed by the legislature. b. the courts must approve constitutional amendments. c. states create their own educational policies. d. members of the legislature are elected by voters.

Answers: 1

Answer

You know the right answer?

How did samuel morse revolutionize communication in the 1800s? a. he developed alternating current....

Questions