Racial groups are categories of people who share common physical characteristics, such as skin color, facial features, and hair type. These characteristics often reflect shared ancestry and geographic origins. Examples of racial groups include Caucasian, African, Asian, and Indigenous peoples. Religious groups consist of individuals who share the same beliefs, practices, and values related to spirituality and faith. These groups often gather for worship and community activities. Examples of religious groups include Christianity, Islam, Judaism, and Hinduism. Each group has its own traditions and teachings that guide the lives of its members.