The States are allowed to find solution and make a decision about the issue. There are equal powers with the Federal and States therefore, the issue can be debated. Since federal powers are superior, the Constitution makes the decision. The national government shall create specific rules for each of the States.
One important advantage that primary soruces have over secondary sources is that primary sources offer a firsthand account of an event - b, which isn't the case with secondary sources. Although this leaves primary sources prone to being biased compared to secondary sources.
Answer:
growing number of Americans worked in urban areas in manufacturing factories. They worked 10-hour shifts, six days a week. The wages they earned were barely enough to support their families. Adults worked long and hard and sometimes they were injured as a result of their jobs.
Explanation:
