North korea invaded south korea in 1950 after agreement from this country. answer asap a. the soviet union c. japan b. china d. mongolia

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

Write three paragraphs on why the us should not have annexed the philippines

Nationalsim led to major conflicts following world war1 especially when