Which type of economic system has the highest level of government control? and why?

How has china attempted to increase its gdp since the end of the 20th

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?

Why was new orleans destined to be the center of slave trade in the southern united states