Czech Cubism Czech Cubist art. Czech Cubism Czech Cubism (referred to more generally as Cubo-Expressionism) was an avant-garde art movement of Czech proponents of Cubism, active mostly in Prague from 1912 to 1914. Prague was perhaps the most important center for Cubism outside Paris before the start of World War One. Members of this movement realized the epochal significance of the cubism of Pablo Picasso and Georges Braque and attempted to extract its components for their own work in all branches of artistic creativity: sculpture, painting, applied arts and architecture. The most notable participants in this movement were the painters František Kupka
New Jersey in the 20th century transporting, refining, and marketing organization, founded by Henry H. Rogers, William Rockefeller, and John D. Rockefeller. In 1911, the United States Supreme Court ordered the dissolution of the Standard Oil Company of New Jersey, viewing it as violating the Sherman Antitrust Act. Standard Oil had controlled nearly 90% of refined oil flows into the United States, having a near complete monopoly upon it. Standard Oil Company was split into 34 smaller companies as a result of the dissolution. New Jersey's African American population grew rapidly in the early 20th century during the phases of the Great Migration and Second Great