What requirements were placed on germany in the treaty of versailles?

Germany had to surrender all of its colonies as LN mandates, give Alsace-Lorraine back to France, demilitarize, and pay reparations for war damages. Hence the buildup of anger leading to the powder keg Germany became making it an easy target for manipulation (I.E. Hitler)  and leading to ww2

answer; i do believe its (b) 12.5 years of age;

you should try adrenaline. it kicks in in situations like this.