Compare the emergence of advanced civilizations in meso and south america with the four early river valley civilizations. the calendars produced by the mayan and ancient mesopotamian civilizations a. were both accurate b. are still used today c. were based on the moon's cycles d. never worked correctly

the qing dynasty placed strict limits on foreign merchants' ability to trade in china.

this means that germany had to pay the allied countries. reparations are/is essentially payment for something that they have done wrong, so after ww1, germany was forced to pay reparations so they could replenish the allied countries resources' that they had lost during the war.

the apache were not receiving guns from the spanish.(a) is the correct

explanation:

napoleon the third became a empire in 1873 also known as the era of the franco-prussian war.