What was one negative aspect of post-civil war america?

What ways did native americans influence the lives of european settlers in early america ?

What does the quote describe? “the closeness of the place, and the heat of the climate, added to the number in the ship, which was so crowded that each had scarcely room to turn himself, almost suffocated us….the shrieks of the women, and the groans of the dying, rendered the whole a scene of horror almost inconceivable.”

During the age of imperialism, suez canal connected which two bodies of water?