The Himalayas was a barrier between southeast Asians that prevented them from contacting each other without advanced equipment.
Hope this helps:)
Scarlett letter
there its a book dedicated to the story
I believe the answer you're looking for is VETO.
A Veto is a constitutional right to reject a decision.
-Seth
Four traditions related with African Americans are combined due to jazz. It means that jazz is the main cause of combination of different traditions of African Americans. These traditions were related with the music industry. As a result different types of music related things were given to the music industry.