Which is true of nato?
a. it was an intelligence-gathering organization.
o
b. it turned western europe into states controlled by the united
states
o
c. it included countries from eastern europe.
o
d. it was designed to oppose soviet military power.

D. It was designed to oppose Soviet military power.

Explanation:

NATO, which is also termed as "North Atlantic Alliance", is an "intergovernmental military alliance". It is an alliance formed between "29 North American" and "European countries". "NATO" was the first peacetime military alliance the United States entered into outside the Western Hemisphere. After the "World War II", the European nations struggled to rebuild their economy, and security became a big concern. The US saw Europe component to prevent the communist expansion across the continent.  

battle of saint-mihiel, (12–16 september 1918), allied victory and the first u.s.-led offensive in world war i. the allied attack against the saint-mihiel salient provided the americans with an opportunity to use their forces on the western front en masse.

explanation: