Ineed answering these in full sentences.

1. what facts about the event does your reader need to have in order to understand the event’s importance to new citizens?
2. why is this event important for new citizens to understand?
3. what perspective do your primary sources bring to understanding the event?
4. how do your primary sources you make your argument?

1. The reader must have a basic background about the topic that is being discussed. If not, then the likely chances of them understand will be little to none. 

2. Elaborate on who these 'new citizens' are, so far I know nothing about this topic.

3. Primary sources give the person a steady ground to understand said topic and have a better outcome of factual information.

4. They help make the argument because of factual evidence that can be used to counteract the biased/nonbiased POV of the reader(s).