In the 20th century, managers of railroads let airlines, barges, pipelines, and trucks take business away from them because their strategies were developed only for the railroad business, rather than a broader definition of the business.

transportation business

Explanation:Transportation Business means transporting biosolids, incinerator ash and/or soils by intermodel rail hauling for landfilling or for land application or beneficial reuse.

Transportation Business means airlines, bus companies, shipping or trucking companies, and oil pipeline companies.

Transportation is among the more vital economic activities for a business. By moving goods from locations where they are sourced to locations where they are demanded, transportation provides the essential service of linking a company to its suppliers and customers.

answer; i believe that the correct answer is (personal information and career information; second answer; (b) flexibility,independence and salary potential