Final answer:
Three concepts that relate to John Locke's ideas are natural rights, social contract, and representative government.
Step-by-step explanation:
Three concepts that best relate to the ideas of John Locke are natural rights, social contract, and representative government.
First, natural rights refer to the belief that individuals have inherent rights, such as life, liberty, and property, which cannot be taken away by the government. Locke argued that these rights are granted to people by nature and that government's role is to protect these rights.
Second, the social contract is the implicit agreement between a government and its citizens. According to Locke, people consent to be ruled in exchange for the government's protection of their natural rights. Should government violate this agreement, the people have the right to withdraw their consent and form a new government.
Lastly, Locke advocated for representative government. He believed that power should be vested in elected representatives who act on behalf of the people. This concept aligns with Locke's belief in popular sovereignty, which holds that government should exist only with the consent of the governed.