In the year 1002 or 1003.
Leif Erickson sailed for Norse.
North America.
No one. He sailed for himself.
2001
His explorations were in search of spoils. He was an entrepraneur who with a small start achieved sufficient capital to go it alone.
None. He had his own ship and supplies.
To set sail.
36 times originally and then 33 more times after that
He set sail in 1492.
To set sail.
he set sail from Batavia - Aparna
he set sail to explore the world