First, take the year that is most recent which in our case is 1973 and then subtract from that 1961 to get 12 years old. Hope this helps!
Answer:
Once early civilizations developed, they continued to change over time. Factors such as the environment, conflicts, and the movement of people and ideas affected civilizations and led to change.
The third nation created on the Indian subcontinent is Bangladesh.
Bangladesh managed to get its independence in 1971, and formed a provisional government in April the same year in Mujibnagar. The government was in exile afterwards in Calcutta. The independence came after a war with Western Pakistan, and a a genocide over the population in Bangladesh.
