True.
As men left jobs open when they went to fight in the war, women had to take up more positions in the workforce. When the men came back, they needed their jobs back, and women weren't happy about being pushed back out of/kept from the workplace. This incited a new sense of unity and purpose among women, and began the fight for gender equality in the workplace(and later on helped fuel the fire for more women's rights campaigns).
Hope this helps! :)
Discrimination it's a hard topic because it has been around for many years and even today, taking into account how many things have happened the lately years, there exists discrimination. Though that is because people have a problem judging others before getting to know them and make up their own assumptions about them. People do not ever try to put themselves in their shoes.
A and C / 1 and 3
Those answers are correct