How did philosophies of w. e. b du bois and booker t. washington differ?

Which of the following statements is true about germany's use of u-boats?

President roosevelt launched the bold new programs that became known as the second new deal primarily because

1. the fifteenth amendment guaranteed for all us citizens, regardless of "previous condition of servitude." freedom citizenship voting rights religious tolerance 2. which group was still not allowed to vote following passage of this amendment? women poor men rich men former slaves 3. the fifteenth amendment was the last of the amendments. carpetbagger lincoln reconstruction scalawag