Answer:
The first one supports the analogy because most blankets are just a giant piece of fabric, while quilts are made up of many small pieces, each one representing something.
The second one supports the analogy because quilts are made up of a bunch of different patchworks to make one giant blanket, and America is made up from a bunch of different people who come from different cultural backgrounds to make one giant nation.
basically, quilts = lots of pieces, america = lots of different people