Some cities in what sociologist Immanuel Wallerstein's world systems theory describes as core nations are referred to as _____ interconnected urban areas that are centers of political, economic, and cultural activity.
a. universal cities b. economic powerhouses
c. metropolitan centers d. global cities
Question 2
Ethnic groups share five main characteristics. One of them is territoriality, or the tendency to occupy a distinct geographic area (such as Little Italy or Little Havana) by choice and/or for self-protection.
a. True
b. False
Indicate whether the statement is true or false
World oil reserves
Modern Human Fossil Sites in the Old World
Is there anything in life that is permanent, or is the world constantly changing?
Model of a complex systems
Psychological Dimensions of the Visual World
(a) The distribution of sickle cell anemia in the Old World. (b) The distribution of malaria overlap