George goes on a deep ocean dive. as he dives deeper into the ocean,

Venezuela’s economy relies most heavily on which of the followingvenezuela’s economy relies most heavily on which of the following? a. oil reserves in places such as the eastern llanos b. cattle ranching in the grasslands c. fertile farmland in the andean highlands d. coffee plantations in mountainous areas

All of the following occurred due to the invention of the railroad except

Never mind alrwady found the answer im looking for