They actually don't know for sure what led to the decline but a lot of people believe that the Aryans invaded and conquered the Indus Civilization which would make sense because they were the next people group to live there. I hope this helps!
The answer is David walker
Hope this helps
The United States 16th president was Abraham Lincoln.
Answer:
Andrew Jackson had successfully led the U.S. forces in the Creek War against Native Americans. He served as the seventh President of U.S. from 1829 to 1837. He was also the main founder of the modern Democratic Party.
Explanation:
Profiting from the rivalry between the Maharaja and the Zamorin , the Portuguese were well received and seen as allies, getting a permit to build a fort (Fort Manuel) and a trading post that were the first European settlement in India.