Why are there several ethnic variations of the 2005 mypyramid?

It takes into consideration socially and ethnically unique nourishment decisions. 
MyPyramid was intended to instruct shoppers about a way of life predictable with the January 2005 Dietary Guidelines for Americans, an 80-page archive. The rules, created mutually by the USDA and Department of Health and Human Services (HHS), spoke to the official position of the U.S. government and filled in as the establishment of Federal sustenance approach.

The embargo act of 1807  was a law passed by the united state congress and signed by president thomas jefferson on december 22,  1807. it prohibited american ships from trading in all foreign ports. in 1806, france passed a law that prohibited trade between neutral parties, like the u.s., and britain.