The correct answer is (c)
President Chester A. Arthur signed the Chinese exclusion act in 1882 which banned Chinese immigration to the United States for a total of 40 years.
1832-1899) American writer of inspirational adventure books featuring impoverished boys who through hard work and virtue achieve great wealth and respect. Supported the belief that in American one could rise from rags to riches. This term best goes with time period 6 because that is when he did most of his work. <span>Horatio Alger had faith in the lower class.</span>