Solution:Bagasara, located in Gujarat, was an important trade site in the Indus Civilization. Balakot, in Pakistan, was a coastal Harappan settlement. Manda, in Jammu and Kashmir, waş the northernmost Harappan site. Kalibangan, in Rajasthan, is known for its early Harappan and mature Harappan phases, with evidence of fire altars and fortifications.