Answer:
The answer to the question: The word "reserved" refers to powers that:____, would be: belong only to state governments.
Step-by-step explanation:
The model of government under which the United States was created is the federal model. This means that there is a national government that shares powers with the states that make a part of the nation. In order to balance this out, the founding fathers wrote the Constitution, which distributed, and attributed, certain functions and powers strictly to the national government, and "reserved" all other powers not strictly given to the federal government to the states. As such, when the word "reserved" is used, we are referring specifically to the Tenth Amendment, where it is stated that all powers not attributed directly by the Constitution to the federal government, or taken away from the states specifically, will automatically be given to states, or to the people. This is why the first answer is the correct one.