How many national championships has the sec won in football?

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 map makes it clear that after world war ii, korea was a a) part of china b) divided country c)part of japan d)unified country

Which two important economic activities in the west are possible because of the united states natural resources