Which new weapon was widely deployed in WWI to break trench stalemates? By Ahmed Akber ✅ Fact Checked 📊 Difficulty Medium 📅 Last Updated 13 Aug 2026 A. Jets B. Tanks C. Radar D. Nuclear bombs Check Answer 💡 Explanation: Tanks were introduced in WWI to traverse trenches and barbed wire. 📚 Topics: History World Wars 🎯 Exams: CSS GEN PMS
