Even the pulsations of the arteries of which the deep veins of the leg run along with helps to propel blood in the veins. The deep veins receive most of the blood from the superficial leg veins, although the great saphenous empties its contents directly into the femoral vein. An occlusion within the deep veins of the leg can therefore impede blood returning from the legs.
2015 Black Population: 46.3 million, 14.4% of USA. In 2015 US Census Bureau estimated 46,282,080 African Americans in the United States meaning that 14.3% of the total American population of 321.4 Million is Black. This includes those who identify as âBlack Onlyâ and as âBlack in combination with another raceâ.
According to the United States Census Bureau, 1.5% of the population identifies as multiracial/mixed-race, a population larger than both the Asian and NHPI population groups. In 2008, New Mexico had the highest percentage (47%) of Hispanics (of any race) of any state, with 83% native-born and 17% foreign-born.