<span>On historically in the 1970s that creates so much social upheaval in America was </span>The Black Nationalist movement grew out of frustrations with the "non-violent" strategies of earlier Civil Rights Activists.
hope this helps
Not entirely sure what you mean by this unless you mean specific interpretations of the constitution, which is considered judicial review which was established in Marbury v Madison, also known as an informal amendment.
Some 70 years ago, Hitler's Wehrmacht was chalking up one victory after the next, but then Winston Churchill stood up to the dictator. Their duel decided World War II. The former British prime minister has been viewed as one of the shining lights of the 20th century ever since. Is the reputation justified?
The answer to this question, is C. Alexander l