Question: The 2017-2021 "maximum pressure" campaign against Iran represented a significant shift in U.S. strategy. After withdrawing from the JCPOA in 2018, the Trump administration implemented comprehensive sanctions targeting Iran's oil exports, banking sector, and key industries. This was combined with military posturing in the Persian Gulf, cyber operations, and diplomatic isolation efforts. The strategy aimed to force Iran to negotiate a more comprehensive agreement addressing nuclear activities, ballistic missiles, and regional proxy forces. Which theoretical framework best explains the logic behind the "maximum pressure" campaign against Iran? Need Assignment Help? Question options: Liberal institutionalism emphasizing international cooperation Constructivism focusing on identity and norm development Coercive diplomacy using threats and punishment to change behavior Soft power attraction through cultural and economic incentives