Why did Thomas Paine question British authority to rule the colonies in Common Sense?

In "Common Sense," Thomas Paine questioned British authority to rule the colonies by arguing that monarchy was an illegitimate form of government that contradicted the principles of liberty and equality. He highlighted the unfairness of a distant government making decisions for the colonies, emphasizing that the colonies had the right to self-governance. Paine also pointed out the economic and social benefits of independence, urging colonists to reject British rule and embrace the possibility of a democratic republic. His persuasive arguments galvanized public sentiment toward independence.