The woman who applies to all of the clues, would be Amelia Mary Earhart.
The American revolution inspired the idea that a country should secede and gain independence if they believe that the ruler of the country is a malevolent tyrant. The Civil War inspired hte idea that the country needs to remain unified even if the people don't agree and that we can always find a way to keep it together. They are opposite and at the time when they were created they suited the needs of the people.
Differences
North India - landlocked
South India - Long coastlines
North India involved in wars and invasions,
South India - Little war was able to protect culture
North India - De urbanized
South India - Urbanized
The Urban Revolution started realizing they needed a money support system and something to provide people jobs.
I hope this helps.
He pioneered the use of the electric piano and synthesizers in jazz. Hope this helps