Ancient History question: Which Harappan site is known as a port town?

The verified response to “Ancient History question: Which Harappan site is known as a port town?” is Lothal, option C. The original question-specific evidence states: Lothal is well known as a Harappan port town because of its dockyard. Lothal is the correct answer to “Which Harappan site is known as a port town”. This evidence connects the required Ancient History fact with its archaeological, geographical, cultural or chronological setting. Harappan evidence must be interpreted from excavated settlements, artefacts, environmental data and comparisons among sites; a single object should not automatically support a wider claim than the evidence permits. The choices Kalibangan, Harappa and Mohenjodaro do not satisfy the same combination of site, feature, river region, crop, craft, discovery, chronology or cultural association. A reliable check begins by identifying the question type: location, site feature, archaeological find, economic activity, urban planning, chronology or interpretation. Then compare the chosen answer with the relevant NCERT theme and reject options belonging to another site or category. Replaying that method confirms Lothal as the keyed response for this Ancient History question.