Answer:
The French and Indian War impacted the colonies economically. As a result of the war, the British were able to expand their influence in the Ohio Valley. This meant the British would profit even more from the lucrative fur trade now that France had left the area.
Security. These camera installations are usually referenced as security cameras. I don't think there is a different term for them.
The Patriah of the family was a a well known Indian activist and was known for the independence movement against British rule.
Out of all of these meager is the best answer. Meager is the only adjective as the others are nouns and verbs.