I would say that the probable order of the cartographic events would be 1) a first attempt at a world map in the 5th and 6th centuries 2) the travels of Marco Polo 3) the Mercator projection in the mid 1500's and finally the 4) Robinson projection in 1963.
Answer:
Option D - to guarantee the United States exclusive trading rights with China.
Explanation:
The main purpose of the open door policy was to make sure the United States would have access to China's markets.
If this is a true or false question, honestly it could be both because people buy tons of candy on Halloween as well.
"They resulted in military victory over Islamic society" was technically not one of the ways in which the Crusades benefited European society, since this conquest had no major positive repercussions.