This topic contains a solution. Click here to go to the answer

Author Question: Who established Americas time zones? a. Congress c. Railroad companies b. The President d. ... (Read 48 times)

burchfield96

  • Hero Member
  • *****
  • Posts: 610
Who established Americas time zones?
 
  a. Congress c. Railroad companies b. The President d. Banks

Question 2

When was the first telegraph line built?
 
  a. 1786 c. 1843 b. 1820 d. 1876



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

stallen

  • Sr. Member
  • ****
  • Posts: 336
Answer to Question 1

ANS: C
At noon on 1883 railroad signalmen coordinated their watches across the country by agreement among the managers of the nation's railroads.



Answer to Question 2

ANS: C
Morse and his partners built the first telegraph line in 1843.





burchfield96

  • Member
  • Posts: 610
Reply 2 on: Jun 19, 2018
:D TYSM


bdobbins

  • Member
  • Posts: 326
Reply 3 on: Yesterday
Gracias!

 

Did you know?

Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

For a complete list of videos, visit our video library