Ответьте на вопросы who discovered america have you ever sailed when

America was discovered by Christopher Columbus on a ship, that at that time was the only transport on which it was possible to cross the seas and oceans. Nowadays it is possible to do it on an airplane. But still, ships are still widely used in the world. A lot of cargo delivered by ship. Despite the fact that it takes a lot of time, but such transportation is the cheapest, and therefore popular. Now a lot of ships are used for entertainment: sailing yachts, speedboats, pleasure boats, cruise liners for long journeys. Once I also sailed on a ship. This was last summer on the Black Sea. It was a walk along the coast to see the beauty of the surrounding nature.