(A) ** collective security
(B) partisanship
(C) territorial integrity
(D) freedom of the seas
EXPLANATIONS BELOW
Concept note-1: -Threats to Peace and Security threats from poverty, disease, and environmental breakdown (the threats to human security identified in the Millennium Development Goals) threats from conflict between states. threats from violence and massive human rights violations within states. threats from terrorism.
Concept note-2: -The UN Security Council has the primary responsibility for international peace and security.
Concept note-3: -collective security, system by which states have attempted to prevent or stop wars. Under a collective security arrangement, an aggressor against any one state is considered an aggressor against all other states, which act together to repel the aggressor.
Concept note-4: -The concept of collective security replaces the one of military alliances between States, which prevailed until World War II, to ensure the collective defense of a State by its allies in case of aggression by another State. Collective security refers to a system put in place by the United Nations Charter in 1945.