These images of the santa cruz river in arizona were taken in 1942 and 1989. during the period between these years, the growth of vegetation declined substantially in the area. what are the two most likely explanations for this change in vegetation?

Ead the sixth amendment to the constitution. in all criminal prosecutions, the accused shall enjoy the right to a speedy and public trial, by an impartial jury of the state and district wherein the crime shall have been committed . . and to be informed of the nature and cause of the accusation; to be confronted with the witnesses against him; to have [the opportunity] for obtaining witnesses in his favor, and to have the assistance of counsel for his defense. what part of the sixth amendment suggests that accused persons will be able to hear the charges against them?