Answer:
Stephen Hawking
Explanation:
First man who came to mind, he has made many discoveries about black holes and the Universe and has a famous book.
Answer:
The Patriot victory at Saratoga is often seen as the turning point in the war. Not only did it renew the morale of the American public, but it convinced potential foreign partners, such as France, that American could win the war, and that it might be in their best interests to send aid.
A) He feared land prices are rising too fast and wanted to slow land sales.
I think it would be the third choice
The assination of archduke francis ferdinand