Which describes the anasazi or ancestral pueblo indians of the southwest?
a.
farmed squash, beans, and other plants and lived in wigwams
b.
lived near the water and celebrated their wealth with potlatches
c.
lived in cliffside caves or adobe dwellings
d.
made their homes on mounds where they buried their dead

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: