According to adam smith and other classical economists, why is the economic theory supporting market economies (or capitalism) much more realistic than theories supporting command economies

How did the minoan people become wealthy?

Viktor is a russian university student. he wants to go to new york for a semester to study and improve his english. what should he do before he buys his plane ticket? a. buy a map of new york city b. pay for his program in new york c. apply for a us visa d. apply for a policy waiver

On which point did william lloyd garrison and frederick douglass disagree?