How did the principle of taxation without representation fuel the American Revolution?

• A. Colonists supported Parliament's authority without limits.
• B. They argued that taxes imposed by Parliament required colonial representation.
• C. Taxes were only on British merchants.
• D. Colonists had full representation in Parliament.

Answer: (B)

Taxation without representation means colonists believed Parliament could not tax them unless they had a voice through elected representatives. This idea mattered because the colonists argued that laws about taxes were legitimate only if the people affected had a say in making them. Since they had no colonial representatives in Parliament, taxes like the Stamp Act and other duties felt like an illegitimate use of British authority and a violation of their rights as Englishmen.

That’s why this option is the best choice: it directly captures the core grievance that spurred resistance and helped unite the colonies—tax laws needed colonial consent through representation. The other ideas don’t fit because the issue was not about unlimited Parliament power being accepted, nor about taxes only hitting British merchants, nor about colonists having full representation in Parliament.