It looks like you are listing explorers and their routes. Here's a brief summary of each explorer you mentioned:
A. John Cabot - An Italian explorer sailing under the English flag, Cabot is credited with the discovery of parts of North America in 1497. He is believed to have landed on the coast of Newfoundland, Canada.
B. Sebastian Cabot - The son of John Cabot, he also explored North America and is known for his voyages to the northern parts of the continent, including areas of present-day Canada and possibly parts of what is now the United States.
C. Giovanni da Verrazzano - An Italian explorer sailing for France, Verrazzano is known for his exploration of the East Coast of North America in the 1520s. He famously sailed into New York Harbor and is often credited with being the first European to enter it.
D. Christopher Columbus - An Italian navigator sailing under the Spanish flag, Columbus famously made four voyages across the Atlantic starting in 1492, aiming to find a westward route to Asia. On his first voyage, he landed in the Bahamas and later visited Cuba, although he never reached the mainland of North America.
If you need more specific information or if you have a particular question about any of these explorers, feel free to ask!