Answer:
Germany's invasion of Poland
It is important because if the cause didn't happen the effect wouldn't exist
It could be William Shakespeare it sound like something he would do
The correct answer is B.
The Neolithic Revolution was characterized by the radical transformation of the human way of life, as societies stopped to be nomadic and started to be sedentary, and there was a transition from a hunter-gathered economy to an economy based on agriculture and raising livestock. Birth rates rose spectacularly and this brought an important population growth.