They used a combination of practices. Prior to the early 1700s, captains on sailing ships used the stars. In the 1600s, they used "Reflecting instruments". By 1730, they used a sextant which is a "doubly reflecting navigation instrument". All instruments used angles between stars visible to the ship. The compass was in use as early as the ChineseHan Dynasty (about 206 BC). It was used for navigation by the Song Dynasty Chinese during the 11th century,
Of course
He didn't stay on course, but was blown off course by a storm. The Mayflower was to land in Virginia but ended up in Massachusetts. The ships of the time used a astrolabe, compass, and there is a strong ocean current that runs from Europe to the east coast of the United States. Once a ship gets into that current it will virtually carry the ship to the North American coast.
Ships stay close to the coastline when trading because it offers protection from storms and allows for easier navigation using landmarks. Additionally, coastal areas often have ports and harbors where ships can dock to resupply or offload cargo, making trading more convenient and efficient.
To sleep in? Of course!
Its magical! :D Teehhee!!
ships. of course.
Of course, navy aircraft are military aircraft.
Ships stay away from the bottom of Niagara Falls.
banging
It is not impossible. Ships do stay afloat. <><><> While they ARE heavy, they weigh less than the water they displace.
Of course that is what ships use
stars