C and A
Because on A persia did lose on C it was called the first attack on Persia. I don’t think D is one because the Greeks won the battle.
The Afghanistan War took a heavy financial toll on the Soviet Union during the 1980s. Similar to the American invasion of Afghanistan in the early 2000s, the Soviets realized it to be very difficult to defeat an enemy when an invading force attempts to restructure another nation's government or eradicated a non-political force (such as the Mujaheddin or al-Qaeda). <span />
The answer is c they learned how to grow food and survive from the american indians
