Navigation and astronomy, Science

Assignment Help:

Navigation and Astronomy:

As we have said earlier, by  the edd of  the Middle Ages, trade on land and over the seas was being Sken up on a big scale. By  the fifteenth century, the Turks had acquired a monopoly of trade routes on land. Therefore, new sea routes for trade were being explored. Great voyages were undertaken. We all know about Vasco da Gama, a Portuguese sailor, who reached India in  I497 via the Cape of Good Hope in Africa. Around the same time, a great and adventurous voyage was undertaken  to sail westward on the Atlantic Ocean in  the hope of reaching India. Columbus, an inspired adventurer, though a penniless sailor, was able to obtain the assistance of Portuguese, Spanish, English and French courts to undertake  this  journey. He reached the continent, later named as America, in  1492  thinking that he had reached India. The adventure, the general excitement and ultimately, the great profitability of these voyages created great enthusiasm for building new ships and instruments for navigation. Interest  in astronomy was strongly revived.  


Related Discussions:- Navigation and astronomy

Communication revolution, Communication Revolution: It is in this bac...

Communication Revolution: It is in this background, that communication revolution is being ushered in ou:  country. In the recent years, the rural people who have access to T

Explain the functions of unicellular organism, Explain the Functions of Uni...

Explain the Functions of Unicellular Organism You might wonder what functions a single-celled organism is capable of performing. Surprisingly, a unicellular organism is able to

To show how water rises by capillarity, To show how water rises by capillar...

To show how water rises by capillarity Colour some water in a shallow dish with ink and touch a blotter to the water surface. Observe how the water increases in the blotter.

Saturn, Uranus Uranus (Fig.) appears as a green disc with vague marking...

Uranus Uranus (Fig.) appears as a green disc with vague markings, even through  the largest telescopes. Its colour is produced  by  the large amounts of methane and ammonia clo

Humans, why do we breathe?

why do we breathe?

Resource energy , Resource Energy: The demand for energy doubles  every...

Resource Energy: The demand for energy doubles  every 14 years and is taken as one of  the indicators of development of a country.  India, with 16%  of the world's population c

Planets., What are all the planets in our solar system?

What are all the planets in our solar system?

Explain the types of sedimentary rocks, Explain the Types of sedimentary ro...

Explain the Types of sedimentary rocks? What is a sedimentary rock? The word sedimentary is derived from the Latin word sedimentum which means "settling", which refers to a so

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd