What was common in Eastern Bloc nations? O A. free elections
O B..controlled economies
O C. religious freedom
D. political neutrality

what the first or next guy says

reread your text and you will find the answer. stay focused ignore all your distractions.

explanation:

ba geologist finds four sedimentary rock she determines that no geologic events have shifted the layers she labeles them a,b,c,dbfrom top to bottom

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: