Question

Please Help!!!
During the 20th Century, battle included devastating effects on civilians due to advancements in weaponry. What were examples of the change in weapons?

-Air attacks from planes on non-specific targets but city blocks.
-Submarines were now common.
-Troops carried bayonets as well as guns.
-The use of the first hand grenades.

Answer 1

Technology during World War I - Wikipedia, the free ...
https://en.wikipedia.org/.../Technology_during_World_War_I
Wikipedia
The machine gun was one of the decisive technologies during World War I. Picture: ... the gains in prosperity and comfort due to technology applied to civilian use ... of 20th-century technology with 19th-century warfare in the form of ineffective ... as an anti-personnel weapon; the first anti-aircraft guns were designed out o

Answer 2

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Answer 3

Thx @BellaBlueBird!