Question

question 1 - 6
how did new weaponry, such as machine guns, impact war strategies during world war i?
the american expeditionary force trained in and implemented guerrilla warfare for the first time.
the soldiers built trenches to defend their position as crossing
o mans land\ was too dangerous
the president passed an executive order to integrate the armed forces due to the number of casualties.
the united states developed and used atomic bombs because their naval and air battles were unsuccessful

Explanation:

En la Primera Guerra Mundial, las armas como las ametralladoras hacían peligroso cruzar el "no man's land", por lo que los ejércitos construyeron trincheras para defender sus posiciones. La guerrilla no fue implementada por primera vez en la Primera Guerra Mundial. La integración de las fuerzas armadas en los Estados Unidos ocurrió después. Las bombas atómicas se usaron en la Segunda Guerra Mundial.

Answer:

The soldiers built trenches to defend their position as crossing "no man's land" was too dangerous.