Article Two, Section One of the United States Constitution
Answer:it allowed each state to create its own foreign policy
Explanation: hope this helps
Checks-
Examine (something) in order to determine its accuracy, quality, or condition, or to detect the presence of something.
Balances-
An even distribution of weight enabling someone or something to remain upright and steady.
Answer:
J. Robert Oppenheimer & Albert Einstein
Explanation: