Why did a stalemate occur along the western front during World War I?

a.Development of the tank allowed for Allied forces to stop the German blitzkrieg, leading to a standstill.

b.Failure of the Schlieffen Plan led the Russian army to stop the German advance outside of Paris.

c.Military leaders favored entrenchment over frontal assault in combat against new weapons.

d.Political leaders believed that a diplomatic solution would be achieved if a stalemate occurred.
a?

here is the modern world practice test

these were all the right answers for my test but if they arent right for you sorry
1.D
2.A
3.A
4.D
5.B
6.C
7.C
8. Victory in Europe
The capture of Berlin by the Soviets

Victory in the pacific
The battle at midway
9.A
10.A
11.Mikhail Gorbachev
12.C
13.B

The answer should be C everyone...

It's C

i love this

ya yeet

is kait right

100% correct

i just searched this question up on google i have no idea who any of you are lmaooooooo

nvm kait is right ty

Kait is right