Which event is the best explanation for the population trend shown in this graph?
a) the slave trade
b) the great migration
c) the columbian exchange
d) the protestant reformation

50 points in at least two paragraphs, discuss the differences between the principles of republicanism and democracy. explain whether you think the united states is more of a republic or a democracy. refer to at least one example from the constitution.

What role did radio free europe play in western countries' cold warstrategy?

Recently, there has been pressure to loosen clean air standards. use economic arguments to support or oppose this proposed action.