What kind of powers are given to both the states and national government?

What was martin luther king, jr., referencing in the passage that brought him to lead a protest in birmingham?

The impeachment of president clinton by the u.s. house of representatives occurred with a. virtually all republicans supporting it, while virtually all democrats opposed it b. about two-thirds of republicans supporting it and about two-thirds of democrats opposing it c. half of all democrats and half of all republicans supporting it, while half of all democrats and half of all republicans opposed it d. virtually all democrats supporting it, while virtually all republicans opposed it

How did the new working class of the industrial revolution differ from the working classes of the earlier, farm based economy?