Question

question 5
____ ____ created a stalemate in the early part of the war
a chemical weapons
b trench warfare
c aerial dogfights

Explanation:

In early warfare (especially WWI), trench warfare involved both sides digging elaborate trenches, making it hard to advance and leading to a stalemate. Chemical weapons were more about terror/ casualties, not stalemate creation. Aerial dogfights were not the main cause of early war stalemates.

Answer:

B. trench warfare