Question

QUESTION 20 There were riots in American cities and on college campuses regarding racial issues after the 1960's. O True O False QUESTION 21 The US population increase rate is about the same as the world's population rate increase O True O False QUESTION 22 Suburban residents tend to have greater exposure to poliutants because they live closer to industrial areas, near or on contaminated land and in degraded structures O True ○ False

Answer 1

20. True

21. False

22. True

25. True

26. True

27. False

29. Progressive era.