The division and sharing of power between state and national governments is the principle of checks and balances. federalism branching popular sovereignty.

## Step 1<br />The question is asking for the term that describes the division and sharing of power between state and national governments. This is a concept in political science that refers to the way power is distributed and shared among different levels of government.<br /><br />## Step 2<br />The options provided are checks and balances, federalism, branching, and popular sovereignty. Each of these terms refers to a different concept in political science.<br /><br />## Step 3<br />Checks and balances is a system that ensures each branch of government can limit the power of the other branches. This is not the correct answer because it does not describe the division and sharing of power between state and national governments.<br /><br />## Step 4<br />Branching refers to the division of government into three branches: legislative, executive, and judicial. This is not the correct answer because it does not describe the division and sharing of power between state and national governments.<br /><br />## Step 5<br />Popular sovereignty is the principle that the authority of a state and its government are created and sustained by the consent of its people. This is not the correct answer because it does not describe the division and sharing of power between state and national governments.<br /><br />## Step 6<br />Federalism is the correct answer because it refers to the division and sharing of power between state and national governments. In a federal system, power is divided between a central authority and constituent political units, such as states or provinces. Each level of government has sovereignty in some areas and shares powers in other areas.