Ancient History question: Which one statement about Harappan long-distance trade is correct?

The verified response to “Ancient History question: Which one statement about Harappan long-distance trade is correct?” is It included contact with regions such as Mesopotamia and Afghanistan, option B. The original question-specific evidence states: Trade links with Mesopotamia and access to materials like lapis lazuli indicate long-distance exchange. It included contact with regions such as Mesopotamia and Afghanistan is the correct answer to “Which one statement about Harappan long-distance trade is correct”. 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 It existed only after 1000 BCE, It had no foreign links and It was limited only to one village do not satisfy the same combination of site, feature, river region, crop, craft, discovery, chronology or cultural association. The attribution is presented as an exam-oriented historical identification and should be read within the archaeological context stated in the question. Then compare the chosen answer with the relevant NCERT theme and reject options belonging to another site or category. Replaying that method confirms It included contact with regions such as Mesopotamia and Afghanistan as the keyed response for this Ancient History question.