Question

a big problem with fighting machines guns at first was...
soldiers ducked and crawled to avoid them
soldiers just ran in a straight line and got murdered by them
rewatch
submit

Explanation:

In the early use of machine guns in warfare, soldiers initially lacked proper tactics against them. Running in a straight line made them easy targets for machine guns, leading to heavy casualties. Ducking and crawling was a later, more effective tactic to avoid machine gun fire, so the problem was soldiers running straight and getting killed.

Answer:

B. Soldiers just ran in a straight line and got murdered by them