20th-century Western painting painted women, reminiscent of African tribal masks and his own new proto-Cubist inventions. Analytic cubism, exemplified by "Violin and Candlestick, Paris", was jointly developed by Pablo Picasso and Georges Braque from about 1908 through 1912. Analytic cubism was followed by Synthetic cubism, characterized by the introduction of different textures, surfaces, collage elements, papier collé and a large variety of merged subject matter. Crystal Cubism was a distilled form of Cubism consistent with a shift between 1915 and 1916 towards a strong emphasis on flat surface activity and large overlapping geometric planes, practised by Braque, Picasso, Jean Metzinger, Albert Gleizes, Juan
Immigration from China in the early 20th century Immigration from China in the early 20th century Significant Chinese immigration to the United States began with the California Gold Rush, in the late 1840s. Many of these immigrants were single men who worked for a time and then returned to China with their earnings. In subsequent decades, however, significant numbers of Chinese immigrants had settled permanently, and were competing for low-level jobs with other ethnic immigrant groups. Immigration from China was restricted by the Chinese Exclusion Act, passed in 1882. In all, 4,441 Chinese immigrants came to the USA through the Ellis Island Immigration Station, while others came to