Generally, there were two major factors that led to the decline of the Yuan Dynasty: one was the class conflict caused by the heavy taxation, the other one was the ethnic contradiction resulting from the 'Four Class System'. ... Also, power struggles within the ruling class became more and more serious.
Benjamin Franklin discovered electricity in the year 1879.
Hope this helps!
Answer:
I'm not really sure but I think it's on g o o g l e.
They all used the same routes to travel the ocean
I believe it was by giving support to the European countries economically and politically.
