They would know the grounds better and have a better advantage.
The north american air mass is a large body with generally uniform temperature and humidity. the area from which air mass originates is called source region. the air mass source regions range from extensive snow covered polar areas to deserts to a tropical oceans.
Answer:
Junto Group also known as Leather Apron Club, was started in 1727 by Benjamin Franklin. Benjamin and his 12 friends used to discuss politics & natural philosophy in this group. Union Fire Company is also created by Junto group. They launched various public projects and started first lending library was started. Junto group started Pennsylvania Hospital. Adding to that they created American Philosophical Society. This was started way back in 1743 and still functioning.
Marco Polo was a Venetian merchant who travelled the Far East reaching the empires of China and Mongolia. Along with his family, interacted with the emperors of both countries and was believed that he was once a special guest of a Chinese emperor during his travels. His voyage made the Europeans know more about the lands at the Far East of the globe and became vital for trade and industry.
