Henry 's impact on history is great , having arguably sparked the European interest in colonial exploration that would so transform the world for the next four centuries .
Henry was the Duke of Viseu and also member of the Knights of the Garter .
member 's impact on history is great , having arguably sparked the European interest in colonial exploration that would so transform the world for the next four centuries .
Henry was the Duke of Viseu and also member of the Knights of the Garter .