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 trade was encouraged with foreign states because they offered hospitality to foreign traders at Chinese ports. the invention of new medicines the establishment of a postal system there was development of commerce and communication in the region along the Silk Road
The Pax Mongolica refers to the stabilizing impacts of the conquests of the Mongol Empire on the social, cultural and economic life of the citizens of the vast Eurasian territory that the Mongols conquered in the 13th and 14th centuries.
The answer for this question is "founding population arrives, biogeographic isolation occurs, genetic changes occur, reproductive isolation results" so it is letter A
Which level of organization is seen in both a school of anchovies and a gaggle of geese? ecosystem community population. biome. In ecology, the level of organization seen in both a school of anchovies and a gaggle of geese is the POPULATION.
