Energy systems and human stystems
Answer: Popular sovereignty is the principle that the authority of a state and its government are created and sustained by the consent of its people, through their elected representatives (rule by the people), who are the source of all political power.
Explanation:
The third great source of laws in the united states today is created by elected legislative bodies at the local, state, and federal levels and is known as Statutory law.
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What is legislature?</h3>
A legislature is an assembly with the power to enact laws on behalf of a political unit, such a nation or city. They are frequently compared to the legislative and judicial branches of the government. Primary legislation generally refers to laws passed by legislatures. Legislative bodies also have the power to oversee and direct governmental operations and change the budgets associated with them. Legislators are those who sit in a legislature. In democracies, lawmakers are most frequently chosen by the general public, however indirect elections and appointments by the administration are occasionally employed, especially in bicameral legislatures with an upper house.
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The primary geographical feature that served as a boundary to westward settlement in 1760 was the Appalachian Mountains, since these were very high and treacherous and gave people very little incentive to cross.