I believe the answer is Signing the Rush-Baggot Agreement
The circumstance that did not lead to a treaty by Nixon is the creation of the Family Assistance Plan.
<h3>What was the Family Assistance Plan?</h3>
This was the plan that was aimed at the creation of negative income tax for families that had working parents.
A treat can be defined as an agreement that is signed between two or more nations or states.
Read more on treaty here:
brainly.com/question/15439035
#SPJ1