HELP PLS A. Define relocation and expansion diffusion.
B. Identify and explain something in the current American cultural landscape that
can be attributed to relocation diffusion.
C. Identify and explain something in the current American cultural landscape that
can be attributed to expansion diffusion.

In a government based on the consent of the governed, who has the ultimate authority?

A. describe the model of urban structure most often observed in mega-cities in developing countries. explain how this model differs from common urban structures in north america. b. describe at least two factors leading to the growth of mega-cities in developing or least-developed countries. c. identify and explain two factors that led to the formation of squatter settlements in mega-cities in developing countries.

Why is the road most slick when it first begins to rain? a. oils the road has absorbed begin to float. b. the water has not had time to run off. c. a higher concentration of dirt makes the road more slick. d. none of the above