Who was moses? a. the hebrew leader who introduced the ten commandments. b. the egyptian head of the polytheistic church. c. the hebrew son who sold his brother joseph into captivity. d. the hebrew scholar who introduced monotheism.

The answer is A. A Hebrew leader that introduced the ten commandments.

If you go on Netflix and type in "The Prince of Egypt" it will pop up.

When you watch that it will tell you all the answers to your question.

answer: the time zones used to be whatever the local authority wanted them to be. one town might have 6am whenever the sun came up and another town had 6am 10 minutes later.  

the trains had a hard time when their orders said to be at a certain point at 6am.  

6am, but who's 6am.  

the railroads got together and set the time zones more or less along the longitude lines across the country.

explanation: