Question: The U.S. response to Syria's civil war evolved significantly between 2011-2021. Initially focused on diplomatic pressure and humanitarian aid under Obama, it shifted to include limited military strikes against chemical weapons facilities, support for opposition groups, and eventually a small military presence to combat ISIS. Throughout this period, the U.S. struggled to balance humanitarian concerns, counterterrorism priorities, great power competition with Russia, and regional stability considerations in its approach to the complex conflict. What was the most significant limitation of U.S. power projection in Syria between 2011-2021? Question options: Insufficient military resources deployed to the region Lack of clear strategic objectives and policy coherence Overreliance on economic sanctions as a coercive tool Failure to engage with regional powers like Turkey and Saudi Arabia. Need Assignment Help?