B. The appeal of freedom and the containment of Communism
I think the answer is the first choice but I'm not 100% sure
Americans wanted to maintain a white, protestant nation
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:
Dr. J. Craig Venter became leader in the field of medical research when A) He combined research with Dr. Francis Collins to help map the human genome.
