The economic stability that lead to the neolithic revolution was: C. Political systems
Economic stability lead to a situation when people no longer wanted to use violence toward one another when they want to obtain a certain type of resources. This is why a political system to create a regulator was made during the neolithic revolution.
Are asking if it was him or what
Answer:
only certain immigrants were allowed in. they was a LOT of unfair judgements placed upon people during this red scare.
A= He argued that observations and experimentation are the most important tools for understanding the natural world
B they had finish part of it in 1869 and it had taken them six years so that means they started building it in 1863. Then they had continued after that but it was small sections of them adding to the existing railroad.