There are 10 years in a decade. Hope this Helps:)
The colonists had never accepted the constitutionality of the duty on tea, and the Tea Act rekindled their opposition to it. Their resistance culminated in the Boston Tea Party on December 16, 1773, in which colonists boarded East India Company ships and dumped their loads of tea overboard.
Answer: A because he ignored the parliament for years even after he signed the magna carta