Question

27
how did trench warfare come to be?
old tactics didnt work with new weapons & trenches avoid machine gun fire
trenches allowed soldiers to fire more accurately
it was a tried and true strategy used in previous wars
strategists saw the advantages to trench warfare before the war beg
mwajuma
2295

Explanation:

To determine the correct answer, we analyze the context of trench warfare in World War I. New weapons like machine guns made old tactics ineffective. Trenches were used to protect soldiers from machine - gun fire. The option "Old tactics didn't work with new weapons & trenches avoid machine gun fire" aligns with historical facts. The other options are incorrect: trenches didn't improve accuracy, and trench warfare wasn't a pre - war planned strategy or a reused old strategy.

Answer:

Old tactics didn't work with new weapons & trenches avoid machine gun fire