Name three landforms in united states

Hello there!

Here are some important landforms in the United states:

Mississippi River, Grand Canyon, and Appalachian Mountains.

Hope this helped!!

you would times this by how many days there are in a year 365*400=$146000

the declaration states, “we hold these truths to be self-evident, that all men are created equal, that they are endowed by their creator with certain unalienable rights, that among these are life, liberty, and the pursuit of happiness….”