The correct answer is Option (3) → Development of urban centres.
Urban Planning and Architecture:
- The Harappan cities, such as Mohenjo-daro and Harappa, exhibited advanced urban planning and architecture. Streets were laid out in a grid pattern, and buildings were constructed with standardized bricks.
Sophisticated Drainage Systems:
- Harappan cities featured sophisticated drainage systems, with well-planned and organized networks of sewers and drains. This reflects a high level of engineering and urban management.
Advanced Harappan Script:
- The Harappans developed a script that is found on seals and inscriptions. While the script remains undeciphered, its existence suggests a level of literacy and communication in the urban centers.
Economic Specialization:
- The cities had evidence of economic specialization, with different areas dedicated to specific activities such as manufacturing, residential areas, and public spaces.
Trade and External Contacts:
- The urban centers were connected to extensive trade networks, with evidence of trade links with regions as far away as Mesopotamia. This indicates a sophisticated economic system.
So, the correct option is [3]. |