For east asia, Japan can no longer be an aggressor of war. And there government made a new constitution. After world war 2 Japan was the fastest growing economy in the world. And japan had free capitalism.
It lagged because of the bubonic plague
A greater demand for slaves, because they could work to grow the cash crops like cotton.
Greek scientists – mostly mathematicians, philosofers, biologist, physicists –changed the way people viewed and understood the natural world around them starting from the simple observation and measurement of the objetcts around them. After that, their observations arrived to experimentation and analysis.