Did the us start the war in Syria?

The U.S. did not initiate the war in Syria; the conflict began in 2011 as part of the broader Arab Spring, with protests against President Bashar al-Assad's regime. The situation escalated into a civil war involving various domestic and international actors. The U.S. became involved later, primarily supporting opposition groups and conducting airstrikes against ISIS, but it was not the catalyst for the war's outbreak.