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 63 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
YES! Correct, THANKS for helping me on my review

bigcheese9

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Applying a time strip to the IV container. Applying a time strip to the IV container.
Climate zones in the USA Climate zones in the USA
Seven black members of Congress in 1871 are from left to right: Senator Hiram Revels (R-MS) and Repr Seven black members of Congress in 1871 are from left to right: Senator Hiram Revels (R-MS) and Repr
Claude Monet, The Railroad Bridge, Argenteuil. Claude Monet, The Railroad Bridge, Argenteuil.
Disitive Time For Nuts Disitive Time For Nuts
Estimated number of new HIV infections per year over time period in Canada Estimated number of new HIV infections per year over time period in Canada
Video: ACTH/Cortisol (glycogenolysis, protein catabolism, lipolysis and gluconeogenesis)

For a complete list of videos, visit our video library