Final answer:
The Founding Fathers were justified in rebelling against the British government and declaring independence due to numerous grievances and intrusions on their rights.
Step-by-step explanation:
The Founding Fathers were justified in rebelling against the British government and declaring independence. The Declaration of Independence, written by Thomas Jefferson, outlined the numerous grievances that the colonists had against King George III and the British Crown.
These grievances included taxation without representation, interference with trade, denial of trial by jury, and deprivation of the right to self-government. The Founding Fathers believed that these intrusions on their rights were intolerable, and they sought to establish a new kind of government that would protect their liberties.