1. The Congress and foreign relationships
Congress also can establish and influence country`s relationship with others.

2. The Congress regulates and establish foreign relations with other countries and Indian tribes.

3. Congress makes policies
Congress can make foreign policy through:
1) -- resolutions and policy statements 2) -- legislative directives 3) -- legislative pressure 4) -- legislative restrictions/funding denials 5) -- informal advice 6) -- congressional oversight.
Congress makes policies

4. The President also establishes U. S
The President also establishes U.S. foreign policy through unilateral statements or joint statements issued with other governments. Sometimes unilateral statements are broad descriptions of American goals and objectives. But Congress helps him to pass the foreign documents and advises him, how to make it and in what way. ….