These all have to do with the Legislative Branch, which is covered in Article 1 of the Constitution.
So the answer is A) Article I.
A) To ask Circe for advice about his journey
He wanted to know about some things (thresh holes, the enemies, etc.)
radiation I believe that is it
Because of the fur trade.
The fur trade was main form of economy for the French colonies and the French got their fur from you guessed it, Native Americans. French colonists are an exception when it comes to dealing with Native Americans as they had good relationship with them and did not thought of them as inferior. They traded European goods for furs and the Native Americans even helped them by showing them goods hunting spots. So their relationship was one of cooperation.
A - Because they are a direct link to the events in history
Primary sources are sources that came from that time of history from the same location, time period, and era. For instance, journals from World War II from a French Military leader. These are direct links to that time in history and are the most accurate sources that are presented.
B is incorrect as even without these sources there are other methods to know about history such as secondary sources.
C is incorrect as primary sources are not the only way - again, secondary sources are a thing.
D is incorrect as secondary sources are reliable and can be trusted, but they just aren't as important and well, direct as primary sources.
Hope this helps!