A gusset is a triangular or square piece of fabric inserted into a seam to add breadth or reduce stress from tight-fitting clothing.
Frederick William "Freddie" Green (March 31, 1911 – March 1, 1987) was an American swing jazz guitarist. He was especially noted for his sophisticated rhythm guitar in big band settings, particularly for the Count Basie orchestra, where he was part of the "All-American Rhythm Section" with Basie on piano, Jo Jones on drums, and Walter Page<span> on bass.
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Those are primary colors because if you think about it, you have to mix blue and red to make purple, you have to mix yellow and blue to make green, but lastly, you have to mix red and yellow to make orange. So the reason that they are primary colors is because they make up the secondary colors and in order to make any other color such as pink, teal, fuscia, or even maroon you need to first start off with the primary colors.