A. Dissatisfaction with Athens's growing empire<span />
This is a personal question, which means that only you can answer it. However, I can give some examples that might help guide your work.
An example of a primary source that you might encounter in your own life is that of a news article. As this article is likely to be written by a reporter witnessing the events, it can be considered a primary source. On the other hand, an example of a secondary source would be a non-fiction book that talks about a historical event. This is because such a book would give a second-hand account of an event based on historical information.
Answer: They thought that it was unfair to have Parliament make the Americans pay taxes when they had no say in the decision
Explanation: Trust me bro
The Nazis frequently used propaganda to disguise their political aims and deceive the German and international public. They depicted Germany as the victim of Allied and Jewish aggression to hide their true ideological goals and to justify war and violence against innocent civilians.