How has human activity most greatly affected the physical landscape of modern europe? a) acid rain has damaged cathedrals and historic buildings b) exaust from industries has polluted air and water supplies c) people have moved from high mountains and marshy wetlands d) immigrants from north africa and other places have introduced new ideas

Before the civil war, the constitution protected slavery -true -false

Which source would best a historian understand the effect of the great chicago fire on families? a. a biography of a chicago family displaced by the fire b. a letter from a grandmother in new york to her family in chicago c. a newspaper editorial about families who were displaced d. an oral history dictated by an adolescent who fled the fire

Yugoslavia a: nato b: warsaw pact c: not a member of either alliance