¿Qué sucederá con el planeta si continuamos generando energía de esa forma? ¿por qué?

Question 10 of 102 pointswhat was one major effect of the spread of railroads throughout great britainduring the industrial revolution? oa. factories were able to more easily ship manufactured goods tomarkets across the country.ob. agricultural production fell substantially due to farmland beingreplaced with railroads.oc. steam engines fell from popularity due to railroads' reliance onalternative energy sources.od. iron replaced coal as the most important raw material produced ingreat britain.submit

One specific historical event or development during the period 1786-1861?

Where did zebulon pike spend most of his time exploring?