What was the gold of the protestant reformation in the growth of the scientific revolution a) it weakened the power of the catholic church in europe b) it focused on the welfare of humanity in society c) it promoted the teachings of greek and roman philosophers d) it strengthened the role of christianity in society

A) It weakened the power of the Catholic Church in Europe

Explanation: Got it right,

Also, there was finally a united front for the enemies of the catholic church's tyrany to unite in. It just helped that Christianity was a much nicer religion in general.

u.s.a

china

india

and

japan

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: