This unit explores Korean culture, i.e., the beliefs, customs, arts, and ways of life shared by—and often unique to—people living on the Korean peninsula. How did this culture develop? How has it...
In just a few decades since modern societies first began to recognize and debate their impacts on the natural environment, sustainable development has evolved into a deep and complex topic,...
Immigration has been integral to the history of the United States. Over the centuries, millions of individuals representing a vast array of nationalities, cultures, and ethnicities have come to the...
HIV/AIDS, tuberculosis, and malaria are just a few of the public health crises facing the world today. These and other infectious diseases, though largely preventable, are a major cause of death and...
