Simple and Direct:
* The people hold the ultimate power in a democracy.
* Popular sovereignty means that the government derives its authority from the consent of the governed.
More Elaborate:
* The principle of popular sovereignty ensures that the will of the people, expressed through free and fair elections, guides the decisions of the government.
* Popular sovereignty is the cornerstone of our democracy, recognizing the inherent right of citizens to participate in shaping their own destiny.
Historical Context:
* The Declaration of Independence, with its assertion that "governments derive their just powers from the consent of the governed," established popular sovereignty as a fundamental principle of American democracy.
* Popular sovereignty was a key concept in the abolitionist movement, as it challenged the legitimacy of slavery, which denied basic rights and self-determination to enslaved people.
The best sentence for you will depend on the specific context in which you are using the concept of popular sovereignty.