The answer to the question:
What is one reason Zeppelins were vital to the war?
They protected soldiers from enemy fire
They were difficult for the enemy to shoot down
They flew lower than the airplanes of the day
They assisted in dispersing chemical warfare
Is:
They were difficult for the enemy to shoot down
The Brezhnev Doctrine asserted that the Soviet Union would interfere
in Eastern European nations to preserve communist rule.
<span>Brezhnev Doctrine - the doctrine expounded by
Leonid Brezhnev in November 1968 affirming the right of the Soviet Union to
intervene in the affairs of Communist countries to strengthen </span>Communism.
The correct answer between all
the choices given is the second choice or letter B. I am hoping that this
answer has satisfied your query and it will be able to help you in your
endeavor, and if you would like, feel free to ask another question.
<span> </span>
Ending the institution of slavery