Who convinced doctors in Boston to try inoculation that led to one of the greatest advances for medicine

china unilaterally claims the entire south china sea as sovereign territory, then builds artificial islands to bolster its claim. it suddenly activates an air defense identification zone over the east china sea, and threatens to down any aircraft that does not report its position. it builds roads into indian territory, then redraws the maps to show that it is actually chinese territory. the people's republic under president xi jinping is quickly becoming the bully of asia.

answer; i believe that the correct answer is (c) arctic tundra;

it provided for equal trade rights among nations in china.

the american civil war was not caused   by slavery but by economic factors.