Which cause and effect relationship is correctly matched?
a. communists rule north korean-china and the soviet union back north korea
b. fidel castro assumes power in cuba-the u. s. backs the castro regime c)the mujahedeen rise in afghanistan-the soviets back the mujahedeen d)the sandinistas take power in nicaragua-the u. s. backs the sandinistas

the  seven  days  battles  were  a series of seven battles over seven  days from june 25 to july 1, 1862, near richmond, virginia,  during  the american civil war. the  seven  days ended with mcclellan's army in relative safety next to the james river, having suffered almost 16,000 casualtiesduring  the retreat.

joseph stalin's cult of personality became a prominent part of soviet culture in december 1929, after a lavish celebration for stalin's 50th birthday.[answer:

explanation: