Which statements describe Geographic Information Systems (GIS)? can be used to create emergency plans in the event of natural disasters tracks the speed of airplanes measures sound underwater can be used to control climate conditions can be used for city planning collects data from the Internal Revenue Service

they are best known for the cliff pueblos found throughout arizona, new mexico, colorado and utah. and for their development of desert farming.

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-lavira: )

du boi was considered a radical because he wanted the immediate end for segregation. the biggest different between him and booker t. washington is that, even though washington believed that segregation should be considered illegal, he did not believe at all that a law was needed to keep blacks away from whites and that this would be something natural (to have the races apart) for a long time until society adjusted, while du boi believe that agitation was the only way to end segregation.

the congress was known as inneficient and scandalous.