Since a significant amount of Mexico's population was illiterate before the Revolution, corridos served as an important form of oral tradition to spread news of events. During this tumultuous political time (1910-1920), most battles and major figures were commemorated using the song form.
the answer is D. The soil would wear out and could no longer support farming.
Question 6 and the 17th amendment
Are there answer choices? If not, the answer would be something like <span>landing a man on the moon. Hope this helps.</span>