When  did the revolutionary wave which  Syria enjoyed an improvement in relations with several of the states in its region in the 21st century, prior to began
Arab Spring The Arab Spring, (Arabic: الربيع العربي‎ ‎ "ar-Rabīʻ al-ʻArabī") also referred to as Arab revolutions (Arabic: الثورات العربية‎ ‎ "aṯ-'awrāt al-ʻarabiyyah"), was a revolutionary wave of both violent and non-violent demonstrations, protests, riots, coups and civil wars in North Africa and the Middle East that began on 17 December 2010 in Tunisia with the Tunisian Revolution.
Capture of Damascus (1920) The 1920 capture of Damascus was the final stage of the Franco-Syrian War, when French forces captured Damascus with little resistance. The Kingdom of Syria was brought to an end and the French mandate of Syria was put into effect. Shortly after, in September 1920, Damascus was established as the capital of the State of Damascus under French Mandate.