realism

1. CLASSIC

1.1. NATIONAL SECURITY

1.2. STATE SURVIVAL

1.2.1. (THUCYDIDES,MACHIAVELLI,HOBBES)

1.3. BALANCE OF POWER

2. CONTEMPORARY

2.1. POWER DISTRUBUTION

2.2. STATE INTERACTIONS

2.2.1. (MORGENTHAU,GEORGR K.)

2.3. INTERNATIONAL STRUCTURE