3. How did Southerners react to the laws passed by Congress? Explain why they responded this way. What were the political and social consequences of Reconstruction in the South?

4. How did Reconstruction policies affect life in the United States?

5. Explain the causes and consequences of President’s Johnsons impeachment.

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:

may i ask which amendments?

mapmaking. cartography had been an art form for many years, but it wasn’t until the renaissance when ptolemy’s ancient system of latitude and longitude was rediscovered that mapmakers were able to make surprisingly accurate and useful maps.