While in Harlem, Garvey published a weekly newspaper called The Negro World from 1918 to 1933. This newspaper promoted the nationalist ideas of Garvey. He was respected by millions of African Americans for praising the greatness of black people. He inspired many African Americans to take pride in their race. Garvey created a shipping company called the Black Star Line. This company raised over half a million dollars. He also created the Negro Factories Corporation, which developed many other business buildings.