Who explored south america and deemed it a new continent

What was martin luther king, jr., referencing in the passage that brought him to lead a protest in birmingham?

Which factor best suggests a cause for the urban problems shown in this table? (3 points) increasing discriminatory housing practices shifting population density gradients over time declining urban renewal efforts by city governments declining basic employment sector in industrial cities increasing gentrification efforts in the inner cities

Why were adams ideas not out into action