Final answer:
The United States Geological Survey (USGS) is responsible for making topographic maps of all parts of the US. They work in collaboration with other federal, state, and local agencies to gather and deliver topographic information through the National Map website.
Step-by-step explanation:
The United States Geological Survey (USGS) is responsible for making topographic maps of all parts of the US. They work in collaboration with other federal, state, and local agencies to gather and deliver topographic information through the National Map website. This website provides digital topographic maps that are essential for viewing and analyzing the nation's landscape.