美国华裔人口发展趋势和多元化

华人移民美国的历史可追溯到 1 840年末 ,甚至更早。但由于遭美国政府立法排斥 ,在 1 882至 1 943年长达 61年期间 ,华人人口几乎没有增长 ,男女比例严重失调 ,形成一个畸形的、与外界隔绝的单身汉社会。 1 943年排华法废除后华人人口才开始缓慢增长 ,男女比例失调逐渐缩小。自 1 965年新移民法实施以来 ,美国华人人口飞跃增长 ,几乎每十年翻一番 ,男女比例日趋平衡 ,华人社区内部迅速多元化。 2 1世纪初 ,美国华人人口仍在继续快速增长 ,美国华人社区正在从以外来移民为主的社区向本地族裔的社区转变。

Governance Structure Transition of Urban Communities and Family Planning Management of the Marginalized Group

The history of Chinese immigrants to America dates back to the late 1840s. Due to the enactment of the Chinese Exclusion Act of 1882,most Chinese in America were single males who were forced into an isolated bachelor's society. Prior to World War II,the Chinese American community suffered from a highly skewed sex ratio,severe population loss,and extreme discrimination. After the repeal of the Chinese Exclusion Act in 1943,the Chinese American population began to grow slowly. Since the enactment of the 1965 Hart Cellar Act,the size of the Chinese American population has increased exponentially and doubled every 10 years. The community has achieved a balance sex ratio and has become increasingly diverse. At the dawn of the 21 st century,the ethnic population continues to grow rapidly,transforming the community from a predominantly immigrant community to a native ethnic community.