Ключевые слова: adversity, against, aggression, aggressive, anger, angry, arm, attack, background, battle, bump, clash, combat, competitor, concept, conflict, confrontation, disagreement, dispute, fight, fist, force, gesture, hand, hit, illustration, impact, isolated, opponent, opposite, opposition, people, power, protest, punch, resistance, revolution, sign, strength, strike, strong, struggle, symbol, training, two, versus, violence, vs, war,