Because, it was a substitute teacher who taught students about the theory of evolution of humans in school, when in Tennessee there was a law called the Butler act that prohibited such teachings.
Answer:
Well since farming became more effective food became easier to obtain but was also cheaper to get this led to populations start growing at rapid rates since food was no longer scarce like before
Explanation:
It destroyed empires yet made new nation-states.
Explanation:
One side supported slavery, one side didnt. this resulted in a dispute, which led to war
