Question 4 of 5
2 Points
What did Aaron Douglas's painting Song of the Towers show?
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A. African American roots in Africa
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B. African American life in New York City
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C. African American achievements in science
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D. African American slavery in the South

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