Which of the following statements best describes why most cultures have changed over time? A. All cultures have been colonized by an outside power at one time or another.
B. All immigrants abandon their native cultures and assimilate into new ones.
C. New elements and ideas are spread and adopted into existing cultures.
D. Decreased trade and communication have increased connections between people.

Which factors add to the greenhouse effect and are caused by human activities?

Technology has affected regional settlement patterns in what ways? choose all that apply. climatic improvement strategies have improved crop productivity. mechanized agricultural methods have improved agricultural productivity. participation in the global economy has increased urbanization. population shifts from urban to rural areas has increased as a result of petroleum production. settlement areas have increased as a result of improved water storage and delivery systems.

What empire controlled most of the middle east except for a few years between 1516 and 1917, where was the capital of this empire located and what was the geographic extent of this empire?