What is a lateen sail and why was it significant in the 1450 1750 time period?

How did the lateen sail help explorers?

In addition to allowing ships to sail closer to the wind, the lateen sail also made ships more maneuverable. … Ultimately, the lateen sail enabled explorers to discover new regions of the world in a way that traditional “square” sails would not have been able to.

How did the lateen sail affect and facilitate trade?

How did the lateen sail affect and facilitate trade? The lateen sail was a triangular sail that could be turned towards the wind and not have the ship be blown over, unlike square sails. … They also gave many gifts that were traded and became very popular.

What was a caravel and why was it important quizlet?

Why was the caravel an important development in navigation? European shipbuilders built a better ship; The caravel was a strong ship that could travel in the open seas & in shallow water. Caravels had triangular lateen sails that allowed ships to sail against the wind.

What was the impact of lateen sails?

The lateen sail was crucial for the development of ships that were maneuverable and reliable under sail power alone. These improvements made it possible for ships to increase in size, giving them the ability to carry cargo more profitably and more reliably. They also made ships more important as weapons of war.

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Why is a sail triangular?

Flattening and twisting the top part of the sails helps keeping heeling moment under control. So does the (often undervalued) triangular shape of the sails: As the helmsman starts to pinch to prevent excessive heeling, the sails are set at a narrower at angle to the wind.

Can you reef a lateen sail?

When you say ‘lateen’ , I assume you mean a boomed lateen, which has a boom at the foot of the sail which is the same length as the yard. When reefing such a sail, the thing to watch out for is a changing Center of Area (CA). As the sail is reefed, the CA will move aft.

What was the effect of navigation improvements?

The Acts increased colonial revenue by taxing the goods going to and from British colonies. The Navigation Acts (particularly their effect on trade in the colonies) were one of the direct economic causes of the American Revolution.

What does the word Lateen mean?

: being or relating to a rig used especially on the north coast of Africa and characterized by a triangular sail extended by a long spar slung to a low mast. lateen. noun. Definition of lateen (Entry 2 of 2) 1 or less commonly lateener lə-​ˈtē-​nər : a lateen-rigged ship.

Why was the caravel a better ship?

Advantages of the caravel

The caravel was much beter than previous ships due to its ability to sail fast and into the wind. Caravel planking was much thicker, and they were broad-beamed ships with 2 or 3 masts (later, they had as many as 4) with square sails and a triangular sail.

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Why did the Portuguese want to sail around Africa quizlet?

Terms in this set (30) Portuguese explorer who in 1488 led the first expedition to sail around the southern tip of Africa from the Atlantic and sight the Indian Ocean. Wanted to Christianize the undiscovered world. … Portuguese explorer.

What was one advantage of the caravel quizlet?

a small, maneuverable three-mast sailing ship developed by the Portuguese in the fifteenth century. The caravel gave the Portuguese a distinct advantage in exploration and trade. The lateen sails gave her speed and the capacity for sailing to windward (beating).