Orange, a lavishly unique color. was the color named after the fruit, or was the fruit named after the color?

Yes color orange was named after the fruit .

earlier the word orange was first came from a Spanish word "naranja"  and then as orange.

in earlier days word orange just just meant that "yellow-red".

answer; andrew jackson approved nullification by signing it into law,and john calhoun opposed it saying it was unconstitutional;