1. What is another term for the "Age of Exploration"?

Which four of these developments were made under mongol rule during the pax mongolica? the extension of the grand canal in china the spread of christianity the spread of weapons that used gun powder the invention of new medicines the establishment of a postal system the invention of geometric models of lunar motion

Which of the following most accurately describes china today

How does wards description of the roman government compare to polybius description in sorce 1 and millars description in source 2