Which of the following explains why international trade requires a system for exchanging currencies between nations? A.
without the ability to exchange currencies, dictatorships would be overthrown

B.
without the ability to exchange currencies, all countries would be democracies

C.
without the ability to exchange currencies, buyers and sellers could not pay each other

D.
without the ability to exchange currencies, more countries would follow command systems than market systems

well since twins have about the same dna they dont have one think in common which is the figer print. nobodys fingerprint is the same. if your using twin you would most likely get around the same results for both of them because of the genetics.. i hope this

european feudalism was a combination of legal and military customs in medieval europe that flourished between the 9th and 15th centuries. broadly defined, it was a way of structuring society around relationships derived from the holding of land in exchange for service or labour.

japanese feudalism. the era of feudalism in japan took place from the 12th through 19th centuries. during that period local rulers, either powerful families or military warlords, dominated the land, while the emperor was merely a figurehead and not a significant political presence.

answer; the federal reserve system;