If ABC ≌ DEF, and m∠A = (x + 30)°, m∠C = 45°, and m∠D = 80°, what is the m∠A?

Explanation:

you in college and you got that question dude im in 7th grade and I have the same question

limiting the number of German soldiers and ships; prohibiting Germany from having submarines or an air force; preventing Germany from gaining weapons and war materials

The goal of German disarmament was to prevent another war in which Germany used their military to aggressively conquer other countries. The military was reduced to be enough to defend their country and they could only carry enough weapons for each of the military members. The Allies destroyed all excessive weapons and put into place restrictive measures to prevent future buildup.