A)He had to provide and care for his family
Answer: Arias are typically heard in opera after a dramatic pause when a character is pondering on their feelings. The majority of arias are lyrical, having a hummable melody, and many feature musical repetition. Arias are found in oratorios, cantatas, and other vocal genres in addition to opera.
Thieves, competition, tax collectors.
Innovations in farming. The Black Plague , Magna Carta, and the crusades all helped lead to the downfall.
Answer:
He claimed the Frontier Thesis or Turner Thesis and it is is the argument advanced by historian Frederick Jackson Turner in 1893 that American democracy was formed by the American frontier.