What repeating themes or patterns are in the jim crow laws

Why was the the superficial prosperity in the 1920s

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

What clause of the treaty of versailles in particular left the germans feeling like they were “stabbed in the back? ” by the victors?