1 paragraph about the struggles for liberty

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

The development of greek culture was most influenced by the dorian invasion the region’s climate and geography the trojan war indo-european migrations

Which statement best summarizes how interpreted in very strict terms government have changed over time