and The law of Geneva, or humanitarian law. The two streams take their names from a number of international conferences which drew up treaties relating to war and conflict, in particular the Hague Conventions of 1899 and 1907, and the Geneva Conventions, the first of which was drawn up in 1863. Both deal with jus in bello, which deals with the question of whether certain practices are acceptable during armed conflict. The Law of The Hague, or the laws of war proper, "determines the rights and duties of belligerents in the conduct of operations and limits the choice of means in doing harm". In particular, it concerns itself with the definition of combatants; establishes rules relating to the means and methods of warfare; and examines the issue of military objectives. Systematic attempts to limit the savagery of warfare only began to develop in the 19th century. Such concerns were able to build on the changing view of warfare by states influenced by the Age of Enlightenment. The purpose of warfare was to overcome the enemy state, which could be done by disabling the enemy combatants. Thus, "the distinction between combatants and civilians, the requirement that wounded and captured enemy combatants must be treated humanely, and that quarter must be given, some of the pillars of modern humanitarian law, all follow from this principle". The Law of Geneva Fritz Munch sums up historical military practice before 1800: "The essential points seem to be these: In battle and in towns taken by force, combatants and non-combatants were killed and property was destroyed or looted." In the 17th century, the Dutch jurist Hugo Grotius, widely regarded as the founder or father of public international law, wrote that "wars, for the attainment of their objects, it cannot be denied, must employ force and terror as their most proper agents". Humanitarian norms in history Even in the midst of the carnage of history, however, there have been frequent expressions and invocation of humanitarian norms for the protection of the victims of armed conflicts: the wounded, the sick and the shipwrecked. These date back to ancient times. In the Old Testament, the King of Israel prevents the slaying of the captured, following the prophet Elisha's admonition to spare enemy prisoners. In answer to a question from the King, Elisha said, "You shall not slay them. Would you slay those whom you have taken captive with your