Answer:
Their challenges were mostly geographical, such as farming and traveling on mountains or wetlands, while a majority of ours are caused by humans damaging the Earth, such as pollution, deforestation and overhunting
Denis Diderot, a french writer who published the first encyclopedia in mid 1700
The main goal that Queen Isabella and King Ferdinand was striving for was to conquer land in France, make the pope recognize their authority, end feudalism throughout their territory, and make all of Spain Christian.
Yes, another example of simulacra would be a painting.