Throughout history, race and ethnicity have played critical roles in shaping politics, international policies, and the everyday experiences of a vast majority of individuals around the globe. Most nations around the world are now having to face up to culture clashes and the challenges that accompany globalization and the increased movement of people across national borders. Such conflicts include increased competition among racial and ethnic groups for jobs, housing, education, and other scarce resources. Other challenges include international migration and immigration that often change the...