Discuss how the Iran Nuclear Deal illustrates the systemic nature of international politics. What components of the international system contributed to the completion of the Iran nuclear accord?

The international system consists of actors and structure. The actors are the individuals, countries while the structure is the rules and regulations governing them. Iran in the nuclear deal agreed to stop all production of nuclear weapons in exchange for the trade sanctions on them to be removed but decided to pull out when the United states pulled out too. The completion of the Iran nuclear accord came due to the deal struck with the United states.