Are Punjabi caste based

How would you describe ethnic and religious patterns in this region? Where did Inuits and eskimos live? Did the Cherokee Indians settle in Maryland? What media was used at Aboriginal art works? What are obc castes in up? How did the algonquian treat the iroquis? What is intergroup conflict? Why didn't the aboriginals fight back? Is there a single Philippine culture or there are different culture in the Philippines? What is Apache's home? How do the Cherokee Indians get around? What building material did the Tlingit use for houses? What is the Kanji symbols for Trust No One? What race is in Tahiti? Can nortenos were black bandana? Do only posers and emo's wear doc martens? What Native American tribe was famous for their totem poles? What is the fifth caste? What is the per capita of the potawatomi Indian tribe? What did anasazi native Americans use for Weapons?