Final answer:
According to the Preamble, the government's roles include establishing justice, ensuring domestic tranquility, providing for the common defense, promoting the general welfare, and securing the blessings of liberty.
Step-by-step explanation:
Roles of Government According to the U.S. Constitution's Preamble
The Preamble to the United States Constitution clearly outlines the foundational purposes for establishing the document and the government of the United States. According to the Preamble, an appropriate role for government includes actions such as establishing justice, which refers to building a system of law and order where disputes can be settled fairly; ensuring domestic tranquility, which involves maintaining peace within the country; and providing for the common defense, which entails protecting the nation from external threats. Other roles highlighted are promoting the general welfare, which involves supporting the economic well-being and health of the citizenry, and securing the blessings of liberty, which means protecting the rights and freedoms of the people now and for future generations.