Can the JCPOA deal be reconstructed after its fall out in 2018with the US leaving the agreement and Iran’s violation of the enrichment limit outline in the JCPOA?

Write one paragraph that describes your methodology. A methodology describes the way you intend to collect data to prove or disprove your research question. It need to be realistic
(Research question is Can the JCPOA deal be reconstructed after its fall out in 2018with the US leaving the agreement and Iran’s violation of the enrichment limit outline in the JCPOA? )
You should also state why this is the best way to do it. Also, it should be realistic,

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