Which historical events are responsible for bringing about the Columbian Exchange ?

Why was the battle of gaugamela an important turning point in alexanders conquest of persians empire

Why didn’t the united states participate in the league of nations? the u. s. senate did not want the country to join. president wilson did not want the country to join. the league of nations was only for european countries. the league of nations had failed to prevent world war 1

What best describes the transportation within cities in the early 1800s