Answer: Overproduction and competition caused falling prices
A cultural view is a point of view developed as a result of living in a particular type of culture.
If somebody grew up in a country where women were oppressed or considered inferior, their future relationship may be affected by this legacy. The problem will arise if they date somebody outside their cultural circle where the differences would be most visible. For example, somebody from a traditional Muslim country is not used to women being independent and earning their own money. They would expect their partner to be obedient and submissive to them. This would create a conflict based on the cultural view of a relationship. The same may apply to religious differences in relationships.
This would be the Declaration of Independence.
The reason why they wrote this section inside of the Declaration of Independence was to address how Britain treated them and how they would act differently in their government.
An article written about a famous explorer is considered a secondary source because the author did not experience the event first-hand.