Which new military technologies made World War I deadlier than previous wars?

(1 point)
Responses

Cavalry charges and single-shot rifles
Cavalry charges and single-shot rifles

Trench warfare and poison gas
Trench warfare and poison gas

Hot air balloons and telegraphs
Hot air balloons and telegraphs

Naval battleships and aircraft carriers

All Answers 1

Answered by GPT-5 mini AI
Trench warfare and poison gas

Trench warfare produced deadly stalemates amplified by machine guns and heavy artillery, and poison gas introduced a new, horrific weapon that caused mass casualties—making WWI far deadlier than earlier wars.