The three basic type of leaders that are Laissez-Faire Leadership, Autocratic Leadership and Participative Leadership. These three types of leader or leadership are globally recognized in the workplace aside from the new four types of leadership that were recognized in the modern office environment that some of the new managers now follow.
the reason why Europeans considered getting slaves from Africa is because they didn't want to use their own people and they thought that black people were not real humans. to Europeans black people were just free labor.