Question

What new aspect of combat during the world war i is described?

A) guerilla warfare
B) nuclear weaponry
C) Biological weapons
D) trench warfare

Answer 1

AAA

Step-by-step explanation:

AAA

Answer 2

Well without a description om shooting in the dark. But id assume that the answer is Trench Warfare. Since A- was around since contact with Native Americans and largely popular in North America. B- Only was used and discovered in WW2. And C- was used but was largely frowned upon and condemned by both sides.