Which of these was a cause of the Korean War (1950-1953)?

A)
South Korea invaded North Korea.
Eliminate

B)
North Korea blockaded goods from South Korea.

C)
South Korea became an ally of the Soviet Union.

D)
North Korea embraced communism while South Korea chose democracy.

Dominic and stacy each have a stamp collection. dominic has six fewer stamps than three times the number of stamps stacy has. dominic and stacy decide to give all of their stamps to their younger sister, mary. if stacy had s stamps, which expression represents the number of stamps that mary received? a. (3s − 18)(3s − 6) b. 2s − 18 c. 4s − 6 d. 4s − 18