What is the main cause of economic growth?
a

Natural Resources
b

Medicine
c

Unemployment
d

Technology

The red arrow shows the direction that wind from the south pole would travel if earth were not spinning. the wind's destination is at point a. because earth is spinning in the direction shown by the blue arrow, the coriolis effect will cause the wind to terminate closest to which point?

What caused the settlement of more african americans in the mississippi alluvial plain region then in the ozark mountains region?

What is the neolithic revolution? why is it important?