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
Clinal maps of ABO allele distributions in the indigenous populations of the world.
The per capita emissions of the developed world
World Inequality and Its Components, 1820–1992
The immune response results from activation of the humoral and cell-mediated immune systems
Penicillin saved the lives of many soldiers in World War II
molecular orbital theory