In the wages/income section of K3. It asks to enter "foreign country or U.S. possession but drop-down menu doesn't include the U.S. All values are from the U.S.?

For K3 entry line A in premier desktop, it is asking me to enter "Name of Country or U.S. possession".  All my data is from the U.S. however, the drop-down menu does not include the U.S.,  Can you please assist?