Malcom X
A Muslim minister he refused to accept the notion of integration, beside his ardent quest for black supremacy. He believed that blacks should separate themselves from whites. He was assassinated by the nation of Islam members probably for ditching them and joining Sunni Muslim.
<span />
Answer:
I think Terrorism has been a challenge for the US because there have been some serious attacks that left many people dead.
Generally speaking, during the Gilded Age, the US government passed legislation to "<span>b. handle the great number of people living in cities," since there was a great urban shift due to widening prosperity. </span>