This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Who established Americas time zones? a. Congress c. Railroad companies b. The President d. ... (Read 65 times)

burchfield96

  • Hero Member
  • *****
  • Posts: 610
on: Jun 19, 2018
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
Reply #1 on: Jun 19, 2018
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
Great answer, keep it coming :)

laurnthompson

  • Member
  • Posts: 334
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

When Union troops pushed toward Richmond in June of 1862, these slaves crossed the Rappahannock Rive When Union troops pushed toward Richmond in June of 1862, these slaves crossed the Rappahannock Rive
Prisoners from the front (1866) established Winslow Homer's reputation for spare truthfulness. Prisoners from the front (1866) established Winslow Homer's reputation for spare truthfulness.
When young infants hold objects for a long period of time they eventually become habituated to them. When young infants hold objects for a long period of time they eventually become habituated to them.
Sterilization Time Requirements Sterilization Time Requirements
Weak bones cause the spine to collapse over time Weak bones cause the spine to collapse over time
Physics: Power, Energy and Time Physics: Power, Energy and Time
Video: Muscle Fatigue and Recovery

For a complete list of videos, visit our video library