Which statement is true

a.) feminists and gay rights activists did not try to change any laws

b.) feminists and gay rights activists succeeded in changing many laws

c.) feminists and gay rights activists failed at changing any laws

d.) feminists and gay rights activists never challenged existing laws

B.

Explanation:

The major change in LGBTQ+ policy for me is the Dont Ask, Don't Tell Repeal Act. (H.R. 2965, S. 4023)

This now meant that anyone could serve in the military while being openly gay or lesbian.

the growing interconnectedness of the world through communication, trade, and the exchange of ideas is an important theme in the history of the 20th and 21st centuries.

explanation:

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: