Final answer:
Legalism and Confucianism were the philosophies that supported central government in China.
Explanation:
Legalism and Confucianism were the two philosophies that helped maintain a strong central government in China. Legalism emphasized strict laws, severe punishments, and obedience to the ruler, ensuring centralized control. Confucianism promoted social harmony, ethical values, and respect for authority, which also supported a centralized government.
Learn more about Chinese philosophies supporting central government here:
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