Answer:
D humans spend too much time preoccupied by other people's problems.
Explanation:
Henry David Thoreau was a poet, novelist, and philosopher who is known for his works "Walden" and "Civil Disobedience" where he talked about simple living and making an argument for being disobedient to an unfair state, respectively.
He believed that humans spend too much time preoccupied by other people's problems.
Answer:
When something is not safe or held in position, and is dangerous.
Explanation:
Like when "the book was placed precariously on the shelf". It could fall or be in danger any second.
Red hair and blue eyes are the rarest combination.
The soilder is trying to convoy that is sweet sorrow dying for their nation.
Economic I believe, because it’s taking about gaining money through a good.