Harappan settlements in Haryana show evidence of:

The correct answer is: All of the above.

Harappan settlements in Haryana show evidence of town planning, crafts and trade, agriculture and animal husbandry.

• Town planning: Harappan cities were well-planned, with streets laid out in a grid pattern. The cities were also divided into different areas, such as residential, commercial, and religious.
• Crafts and trade: Harappan people were skilled craftsmen and traders. They made a variety of goods, including pottery, jewelry, and tools. They also traded with other cultures, such as Mesopotamia and Persia.
• Agriculture and animal husbandry: Harappan people were skilled farmers and herders. They grew a variety of crops, including wheat, barley, and rice. They also raised cattle, sheep, and goats.

Harappan civilization was a complex and sophisticated society that flourished in the Indus Valley region from about 2600 to 1900 BCE. The Harappans were skilled in a variety of fields, including town planning, crafts and trade, agriculture and animal husbandry. Their civilization was a major influence on the development of later cultures in the region.