Answer:
Armstrong established jazz as music that prizes individual expression. His records showed that an improvised music could have the weight and durability of written music. But to compete on Armstrong's level, a musician had to do more than master an instrument; he had to make the instrument an extension of his self.
Explanation:(happy to help)
I think it was Hobbes, ill look into it in a second
The answer is the last choice, commonality.
The finches on the islands were the same as the finches in Ecuador.