Explanation:

The Kukas, or Namdharis, were part of a religious movement within Sikhism that sought to revive the original practices and beliefs of the faith. They were known for their distinctive white attire and unique style of turban, as well as their vocal expressions of religious fervor, which earned them the name "Kukas," derived from the Punjabi word for shouting or crying out. Over time, the Namdhari movement also became associated with anti-colonial activism and efforts to resist British rule, making a significant contribution to the broader Indian independence movement