Was gas in World War 1 used for fear?

Where did France conduct series of underground nuclear tests? What influence did the US Civil War have on US industry and what influence did industry have on the war? What problems did imperalism face after World War 1? Why do you think military leaders continued to fight in World War 1 with such little success? Why is the commander-in-chief of the Philippine army a civilian? In the late 19th century the goal of the Populist movement was to what? How many terms of Ferdinand marcos? What year did the veteran war start and end? Who won the wizardsondeckwithhannahmontana? Who kept Cornwallis' troops pinned down until the French Fleets and armies of Washington and Rochambeau arrived at Yorktown? Where were most of the british forts located? How did civilians raise money for World War 1? How can you prevent future conflicts between nations? The increased military expansion in Europe before World War 1 caused alarm because of what? Which patriot militia leader convinced many native Americans to abandon their british allies leading to the recovery of the recovery of the fort at vincennes Indiana? Who are famous people with achondroplasia? Advantage US had in the Battle of Midway was? What is the importance of V1 and V2 rocket systems? Why are the loyalists so importent in history? What did the Marshall plan provide to European countries?

Was gas in World War 1 used for fear?