He helped Europeans realize they share the same traits with different religions, such as the religions you listed.
Charlemagne was also interested in renewing the idea of the Holy Roman Empire, which basically made Christians and Germans come together.
I believe the answer is keynesian economists
Keynesians' view was heavily influenced by John Maynard Keynes, which advocated many forms of Government intervention in order to achieve full employment in society.
Things such as welfare, taxation increase,and housing assistance, are examples of Government intervention to allocate wealth from the rich to the poor
In primary the farmers produce the crops and products are harvested . the secondary is the place where the product from the primary is used to produce the product
The answer is C a census includes the entire population where as a sampling only a part