First, times are different.
1, ancient India: 2500 BC-BC 1500 BC.
2. India:1August 1947 15 to present.
Second, regional differences.
1. Ancient India: including modern India, Pakistan and other countries.
2. India: Located in South Asia, it is the largest country in the South Asian subcontinent. It borders Bangladesh, Nepal, Bhutan and China in the northeast, Myanmar in the east, Sri Lanka across the sea in the southeast and Pakistan in the northwest. It borders the Bay of Bengal in the east and the Arabian Sea in the west, with a coastline of 5,560 kilometers.
Third, ethnic differences.
1, Ancient India: It is a country composed of five major ethnic groups, and it is like a big cultural museum in itself.
2. India: It is a unified multi-ethnic country composed of more than 100 ethnic groups, with Hindustan as the main ethnic group, accounting for about 46.3% of the country's total population.
Baidu Encyclopedia-Ancient India
Baidu Encyclopedia-India