Citing always depends of the specific form one wants to use- the general rule is give all your references the same format. But in this case, if the article in on the Internet, then the first two are not proper, it is the Web version. From the last two, the second is better (so answer D), as you need to put the title into quotation marks.
Hugo Preuss attempted to draft a constitution for Germany
<span>The Caribs had a complicated organization to provide leadership in their warlikesociety. They had hereditary chiefs, nobles and priests, but military leaderswere elected. The ouboutou (or ubutu or obutu), or Great Captain, who was thecommander in chief of all the warriors, was elected for his life. He was chosenfor his prowess in battle and his great strength, and was treated with the<span>utmost respect.</span></span>
It should be the first option: nation-state
Answer:
Probably England or Spain.
Explanation: