Ijust need on the question that says methods of battle. if you want to you can correct me on any of my answers. would somebody mind me out a little? would somebody me out here? i need the before may. is anybody nice enough to answer me?

The Huns were known to have used bows, tipped arrows, and layers of leather to serve as their war armor. Aside from these, they wore chain mail and steel helmets to cover their body during battles. They were very popular for having successful sieges because of the battles where they formally won over the Roman empire. 

d.he wanted to send diplomats to communist countries.

could you give me the options ?