I think it's all of them except the first one, Germany was not occupied by the allies :)
http://www.bbc.co.uk/schools/gcsebitesize/history/mwh/ir1/thetreatyrev1.shtml
Answer:
The British fired the first shot. This was also known as, "The shot heard round the world" since this event was famous all over the world.
The role that the Railroads played in the Southern Economy was that "They Shipped materials to Northern Markets" Their main goal was to ship crude materials.
The first one is B. The 1960s, and the second one is C. The moon.
Answer:monks. religious men who lived apart from society in isolated communities. monasteries.
Explanation: