According to the declaration of independence, when should the people have the right to change their government?

a. when the government doesn't protect their natural rights
b. when a government wants to raise taxes
c. when a king doesn't protect their natural rights
d. when government officials don't leave office

According to the Declaration of Independence, people should have the right to change their government if: A. When the government doesn't protect their natural rights 
It is written in the Declaration of Independence that "To secure these rights, Governments are instituted among Men, deriving their just powers from the consent of the governed." Which indicates that Protecting the people of their natural right is one of the core duties of the Government.