I would say B, considering the federal government does not make marijuana legal. Therefore, they do not grant the legalization of marijuana. The state laws did make a conflict with their own police by making the legalization movement. Therefore, best guess is on B.
The trade proceeded in three steps. The ships left Western Europe for Africa loaded with goods which were to be exchanged for slaves. Upon their arrival in Africa the captains traded their merchandise for captive slaves. Weapons and gun powder were the most important commodities but textiles, pearls and other manufactured goods, as well as rum, were also in high demand. The exchange could last from one week to several months. The second step was the crossing of the Atlantic. Africans were transported to America to be sold throughout the continent. The third step connected America to Europe. The slave traders brought back mostly agricultural products, produced by the slaves. The main product was sugar, followed by cotton, coffee, tobacco and rice.
Well, the question isn't forthright. But I'll give you some insight. The Nazis were actually a political party before they were this giant army and they came to power after WWI the Nazis had such a giant power over the country that they plagued Germany.
Benjamin Zander's main goal in this video, The Transformative Power of Classical Music, is to show how much impact a piece of music can have on the mind. He makes the point that music is just frequency.