Answer:
Precession
Explanation:
Various stars will act as northern stars due to precession, as well as the stars and planets arrayed around the celestial equator (zodiac) will steadily change locations. Every 73 years, they move around one degree. For the remainder of our days, and for a few millennia later, Polaris would stay the North Star.
Three weeks I think I’m not completely sure
Answer:
Correct answer is the Eastern Mediterranean and Middle East.
Explanation:
First option is not correct as Venice wasn't opened towards the Atlantic Ocean and actually lost its influence when the New World was discovered.
Second option is also not correct as the connection to this countries went through Atlantic Ocean.
Third option is also not correct for more or less the same reason and because Venice focused on maritime trade, which means that they didn't trade much with them as they as this countries are located in Central Europe.
Answer:
Smallpox has had a major impact on world history, not least because indigenous populations of regions where smallpox was non-native, such as the Americas and Australia, were rapidly decimated and weakened by smallpox. During the 18th century the disease killed an estimated 400,000 Europeans each year, including five reigning monarchs, and was responsible for a third of all blindness. After successful vaccination campaigns throughout the 19th and 20th centuries, the WHO certified the global eradication of smallpox in December 1979. Smallpox is one of two infectious diseases to have been eradicated.
Explanation:
Hope this helps!!!
