An economic impact of the agricultural industry resulting from the close of the frontier — ended cotton farming as a cash crop.

forced the railroad industry to shut down.

made cotton farming an ideal cash crop.

caused many farmers to declare bankruptcy.

Answer flooding; i believe this is correct, plz check first///good luck;

Hi there! an adjective is a word that describes the state or quantity of a noun. it modifies the meaning of the noun itself. in the passage, the following words are adjectives: (1) drifting, (2) narrow, (3) thick, (4) chill, (5) completely, (6) quiet, (7) little and (8) pitoresque.reminder: "softly" isn't an adjective but an adverb, because it describes the state of a verb instead of a noun.