I believe the answer is A. Correct me if i'm wrong :)
It is significant because it shows how vulnerable to attack the medieval people were and why the need for protection was so strong.
Answer:
Explanation:
"While the terms country, state, sovereign state, nation, and nation-state are often used interchangeably, there is a difference. Simply put: A state is a territory with its own institutions and populations. ... A nation-state is a cultural group (a nation) that is also a state (and may, in addition, be a sovereign state)."
Answer: D-splitting India into Pakistan and India
Explanation:
India was to acquire independence from the British in 1947 but serious riots and violence broke out between Muslims and Hindus before that. In response, the British decided to divide India into Pakistan, which would be for the Muslims and India which would be predominantly for the Hindus.
This happened in 1947 and led to a huge humanitarian disaster as Muslims from India tried to move to Pakistan and Hindus tried to move to India. There were atrocities committed by both sides as this happened.