The answer may be B. The ending of the Trigonometry lesson conjures Oscar Wilde's last words, "Either that wallpaper goes, or I do."
Answer:introducir
Explanation: they introduced their ideas
The correct answer of this question is option A. The dark side revealed by Manifest Destiny is the American imperialism. It is the belief that American settles are destined to expand across North America. This resulted to displacement of Native Americans and war with Mexico
