<span>One natural right is the right to replace leaders if they fail to lead as the people desire.</span>
We should cease to celebrate Columbus Day, first because it is ludicrous to say a place already inhabited can be "discovered"; second because Columbus failed to add anything new to the pool of European knowledge
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.
During Stalin’s reign, schools "<span>c. taught the evils of capitalism" </span>to encourage support of Stalin and to revive Soviet nationalism, since the communist party was highly opposed to capitalism.
