How did Harriet Beecher Stowe's Uncle Tom's Cabin support reform efforts?

What type of sentence has at least one independent and one dependent clause

Who led the continental army in the final decisive battle of the revolutionary war at yorktown

Two gymnastics teams are intense rivals. the first team has started recruiting new gymnasts from different cities and even foreign countires in an effort to build a stronger team. after learning this, the secondteam begins its own recruitment campaign to find better gymnasts. over a period of months, each team recruits dozens of players, each time trying to find a better recruit than its rivals most recent addition. which idea from the cold war is most similar to this scenario