The verified response to “Ancient History question: Which river or river-region is associated with Lothal?” is Bhogava, option C. The original question-specific evidence states: Lothal is associated with the Bhogava region. Bhogava is the correct answer to “Which river or river-region is associated with Lothal”. This evidence connects the required Ancient History fact with its archaeological, geographical, cultural or chronological setting. The choices Pravara, Indus and Hindon do not satisfy the same combination of site, feature, river region, crop, craft, discovery, chronology or cultural association. Replaying that method confirms Bhogava as the keyed response for this Ancient History question.