What does this symbol circle with a c represent?

What does a tribal butterfly tattoo symbolize? Was the Indian Removal Act wrote by a specific person? Why do Arabian nomads wear black? What are the two contribution from the indigenous people? Who did Sacagawea recognize when negotiating with the Shoshone? What part of Canada do Inuit people live in? Who is kuldevi of Kanyakubja Brahman with upmanyu gotra and dubey surname? Which Iroquois group lived in farthest east? Where was the important distinction in the aryan caste system? What is traditional dress? What was the primary ethnicity of early Christianity? What does cornfield mean in the urban dictionary? What is the American word for trainers? How did the Kwakiutl Indians use totem poles? Connotation for clothes? What are spirits that are represented by masked Native American dancers in rituals? What do Aboriginal believe? Pictures of Cherokee Indians villiages? Where really did the moari people come from? What were the main tribes in the Cheyenne tribe?