Which of the following best explains why the phrase “no taxation without representation” was important to the colonists?

The phrase "no taxation without representation" was important to the colonists because they believed that they should have a say in the decisions about taxation that directly affected them. The colonists felt that it was unfair for the British government to impose taxes on them without giving them a voice in the political process. This phrase became a rallying cry for the colonists, as they sought greater autonomy and self-governance. Ultimately, the concept of representation in government was central to the colonists' struggle for independence from British rule.