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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,
What else can I help you with?
Did immigrants have to pay to get on ships?
Of course
Do cruise ships have rooms?
To sleep in? Of course!
How did the mayflowers captain stay on 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.
How do ships stay afloat?
Its magical! :D Teehhee!!
What was used to bring slaves to America?
ships. of course.
Are navy ships military ships?
Of course, navy aircraft are military aircraft.
Why aren't ships pulverized by the currents at the bottom of Niagara Falls?
Ships stay away from the bottom of Niagara Falls.
What is the name of the act that protects ships to stay neutral?
banging
How is it impossible for extremely heavy objects like large ships and barges to stay a float?
It is not impossible. Ships do stay afloat. <><><> While they ARE heavy, they weigh less than the water they displace.
Could you use saltwater for your toilets?
Of course that is what ships use
What did the master use to keep the ships course on the mayflower?
stars
What did the master of the mayflower use to keep ships on course?
stars
