Explain what "one thing led to another" means and how is contributed to ww1?

Western sahara is occupied by whom? a. mauritania b. algeria c. morocco d. tunisia

Need ! how did sumner define liberty in the book of "voices of freedom"

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