Answer:
In the early twentieth century, reformers worked to improve American society and ... referred to as the Progressive Era, an era of intense social and political reform aimed at ... During the Progressive Era, protections for workers and consumers were ... who founded Hull House in Chicago to help immigrants adapt to life
Explanation:
13th, 14th,and 15th amendments helped African Americans gain full rights of citizenship.
Answer:
John Hancock
Explanation:
He signed first since he was the president of Congress at the time.
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