Respuesta :
Answer:
Because railroads enabled farmers and ranchers to transporttheir products more efficiently, by the turn of the century Texas had become a leading producer of both cattle and cotton.
Explanation:
Answer: Hazardous conditions, low pay and required hard manual labor, to cut through the Sierra Nevada Mountains: snows, avalanches caused some days build only inches. Central Pacific and Union Pacific join at PROMONTORY PT, Utah, on May 10, 1869. In 1860 RR lines end at the Mississippi River.
Explanation:
(Read it off my assignment on a article about it.