The first option seems to me like the correct one.
They all help us in the United States to be what it is today
Answer:
Native Americans
Explanation:
In 1754, Britain and France went to war over lands in the Ohio River Valley. This was called the French and Indian War. Colonists supported Britain, while the NATIVE AMERICANS allied themselves with the French.
This is evident from the common name given to the war which is "French and Indian War" (sometimes it is called Seven Years war because it officially lasted for seven years between 1756 to 1763)
Also, there is evidence from the fact that during this period, it is only French colonists that have better relations with the Native Americans compared to other European settlers in America.
France was the country that sold the United States the Louisiana territory, so they could have just said "no you can't have our land."
Answer:
Most research uses both primary and secondary sources. They complement each other to help you build a convincing argument. Primary sources are more credible as evidence, but secondary sources show how your work relates to existing research.