The National Constructing Museum In Washington, D C
According to statistics compiled in 2011, 4 of the biggest 500 companies in the country were headquartered within the district. In the 2021 Global Financial Centres Index, Washington was ranked as having the 14th most competitive financial middle in the world, and fourth most competitive in the United States . Washington has had a significant African American inhabitants because the city's foundation. African American residents composed about 30% of the district's whole inhabitants between 1800 and 1940. The black population reached a peak of 70% by 1970, but has since steadily declined due to many African Americans transferring to the encompassing suburbs. Partly as a outcome of gentrification, there was a 31.4% enhance in the non-Hispanic white population and an 11.5% lower in the black population between 2000 and 2010. Covid-19 Vaccine Information They stand for District of Columbia, named after Christopher Columbus. If you experience a barrier that affects your capabil