It would be B because it explains it better
The correct answer is (D) fresh water sources
<span>Great Britain did no receive any land in Europes mainland during the Congress of Vienna. The country did however, receive considerable holdings in the new colonies. The rest of the nations in the Congress of Vienna, received at least some portion of land in Europe.</span>
President Roosevelt was born during the Industrial Revolution where everything from the workforce to travel is transitioning from manual to mechanical. Railroads were the epitome result of Industrial Revolution. It erased the separation of countries due to its distances, paving way for new commerce. It made towns along the railway thrive. However, it also meant that those who had the control of the railway system can have the control of the land. Roosevelt was instrumental in stopping wealthy railroad owners from taking control of the American West when he implemented the Sherman Anti-Trust Law.