When I studied political science in the 70’s I was introduced to a book about US politics, “The Irony of Democracy” which had a significant impact on my education.
https://thecradle.co/articles/canada-violates-un-arms-treaty-with-unofficial-shipments-to-israel-via-us
https://thecradle.co/articles/canada-violates-un-arms-treaty-with-unofficial-shipments-to-israel-via-us