None of those. Hope this helped
It merged with the Mughal empire hope this helps
Thank you for posting your question here at brainly. Below are the choices that can be found elsewhere:
1) These societies were so involved with violent civil wars that there was little time for cultural development.
2) Natural geographic barriers prevented major cultural development in these civilizations.
3) These African civilizations were entirely self-sufficient and discouraged trade with other areas.
4) Africans established thriving civilizations long before European colonization.
The answer is 2.
Answer:
The Vietnam POW/MIA issue is unique for a number of reasons. The Vietnam War was the first war the United States lost. As a consequence, after the war it was impossible for the United States to search the battlefields for remains of its dead and missing.
Explanation:
So it was war between United states and the Vietnam and its was hard for the United States bury there dead friends and that why its was a issue.