Black-Dutch identifying as "Black Dutch" may have originated during and after the 1830s Indian Removal era. {citation needed} They may have attempted to "pass" and avoid being removed to Indian Territory or stigmatized by what became a majority Anglo-American society. Some Native Americans, mainly from the Five Civilized Tribes of the Southeast, claimed "Black Dutch" or "Black Irish" heritage in order to purchase land in areas which United States treaties and other laws had reserved for people of European descent. Once they owned the land, such families who had escaped forced removal would not admit to their Native American heritage, for
Chinese Americans Quincy area. San Francisco, California has the highest per capita concentration of Chinese Americans of any major city in the United States, at an estimated 21.4%, or 172,181 people, and contains the second-largest total number of Chinese Americans of any U.S. city. San Francisco's Chinatown was established in the 1840s, making it the oldest Chinatown in North America and one of the largest neighborhoods of Chinese people outside of Asia, composed in large part by immigrants hailing from Guangdong province and also many from Hong Kong. The San Francisco neighborhoods of Sunset District and Richmond District also contain significant Chinese