in exchange for constructing the railroad, the railroad companies received land. how did the railroads make…

in exchange for constructing the railroad, the railroad companies received land. how did the railroads make money from this arrangement? they sold the land to settlers and investors. they constructed homes along the route which they then sold. they sold the land back to the government.
Answer
Brief Explanations:
Las compañías ferroviarias recibían tierras en cambio por construir ferrocarriles. La forma más común y directa de obtener ingresos de esa tierra era venderla a colonos e inversores. Construir casas y luego venderlas habría requerido más inversión y tiempo, y vender la tierra de nuevo al gobierno no era una práctica común en ese contexto histórico.
Answer:
They sold the land to settlers and investors.