1. what allowed for the expansion of the ranching industry? (1 point)
laws created by the government prohibited cattle drivers from cutting barbed wire.
american indians and buyalo had been removed from the plains of north texas.
railroads allowed for sedentary ranchers to take their cattle far distances.
windmills created a way for the mass amounts of cattle to have fresh water.

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What two different approaches did the knights of labor and the american federation of labor take in building a union organization? a) the knights of labor accepted only unskilled workers; the american federation of labor accepted only skilled workers. b) the knights of labor accepted skilled and unskilled workers; the american federation of labor accepted only skilled workers.c) the knights of labor refused to accept african american or chinese workers; the american federation of labor accepted all workers.d) the knights of labor accepted workers from a single industry; the american federation of labor accepted workers from several industries.