Which point of disagreement between Khrushchev and Mao is most accurate.

11th grade

in the 1950s, country music came into its own before rock-n-roll took off in the 60s while jazz and classical music continued to innovate

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:

c) he felt the constitution clearly gave states this right.

the answer would be cities along the east coast.