African Americans [ ... ] are a racially mixed or mulatto people—deeply and overwhelmingly so" (see genetics). After the Emancipation Proclamation, Chinese American men married African-American women in high proportions to their total marriage numbers due to few Chinese American women being in the United States. African slaves and their descendants have also had a history of cultural exchange and intermarriage with Native Americans, although they did not necessarily retain social, cultural or linguistic ties to Native peoples. There are also increasing intermarriages and offspring between non-Hispanic blacks and Hispanics of any race, especially between Puerto Ricans and African Americans (American-born blacks).
Chinese Americans in Boston in four Chinese visitors coming to Boston for education. Acton had 2,041 Chinese Americans in 2010, a 151% increase from 2000 and the ninth largest Chinese population in Massachusetts. In 2000, Malden had 4,504 ethnic Chinese people, making up 57% of the city's Asian population. From 2000 to 2010 the Chinese population of Malden increased by about 50%. Malden Center is situated on the MBTA Orange Line which connects with Boston's Chinatown. The Chinese Progressive Association is located in Boston. The Boston Chinatown Neighborhood Center, Inc. (BCNC; ) serves Chinese Americans in the region. Its principal site is in the