Option C, it says that federal laws are superior to state laws is the right answer.
Article VI of the constitution of the United States is regarded as the Supremacy Clause. This clause declares that the collection of all laws made the constitution and all the treaties that were made under the authority of the United States are the “supreme law of the land". This clause indicates that the States in no ways can regulate, interfere and control federal issues.
maybe because they could get more better and stress-free jobs
I think it is b because there are key word s like ought
World War I had a tremendous impact on women. They assumed many of the jobs left behind by men who were drafted to fight in the war. Women worked in all industries from farms to factories. Despite their prevalence in industry, they did not make wages comparable to men. After the war ended, many women returned to domestic roles previously occupied prior to the work. The war fostered a new sense of independence and responsibility for women.