Which country lies to the north of US?

If you are referring to the United States of America, then Canada borders the US directly to the north.

If you are referring to the United states of America, then Canada borders the US directly to the north.

If you are referring to the United states of America, then Canada borders the US directly to the north.

If you are referring to the United states of America, then Canada borders the US directly to the north.

If you are referring to the United states of America, then Canada borders the US directly to the north.

If you are referring to the United states of America, then Canada borders the US directly to the north.