Which of the following was an economic effect of the transcontinental railroad

The transcontinental railroad had a huge impact on the economy.  The transcontinental railroad allowed for the transportation of goods over long distances.  This was especially helpful for the industrial north at the time. By the 1890s, the United States was becoming an urban nation, and railroads supplied cities and towns with food, fuel, building materials, and access to markets.

its whatever your mind tells you

labor leaders and organizations had the power to demand it.

explanation:

workers got a five-day workweek because the bcea protects and respect the rights of the employees. labor leaders and other groups demanded it.