Neolithic era was the third Revolution in mankind where humans started agriculture...gradually they started making law and order & thus civilization which we today call society! sorry i dont know anything about megaliths..btw why are your questions always about relations?
Answer: Taxes and Subsiders
Explanation:
Answer: $1,800
Explanation:
Nominal GDP in 2007 is the market value of the final goods and services produced in the country in that year.
= (30 * 20) + (30 * 40)
= 600 + 1,200
= $1,800
