Who - with the help of a stray fly on a ceiling - came up with a system for communicating precise locations on a flat plane using x and y coordinates?

The second continental congress: a. made provisions for a continental army with george washington as commander-in-chief b. adopted a “declaration of causes of necessity of taking up arms” c. endorsed the olive branch petition d. all of the above

How did philip ii view the religious rights of protestant citizens in his empire

According to the document, why can't the pope and the catholic church in rome make decisions for england? use evidence.