Final answer:
Slavery and economic self-interest led plantation owners to intensify their resistance against British rule for autonomy.
Step-by-step explanation:
Slavery and their economic self-interest in maintaining it influenced plantation owners' efforts to resist British rule by intensifying their resistance against British rule for autonomy. As colonists began to revolt against British rule during the 1760s and 1770s, they often saw Parliament's infringement upon their rights and privileges as akin to enslavement. Many colonial leaders used the language of natural rights, liberty, and freedom in their fight for independence from Britain.