The correct answer is D, domestication of animals. All other alternatives refer to events that only happened later.
In order to affirm an Agricultural Revolution ocurred, historians have to choose the most important changes and events that determine that from that moment onwards life was different.
The most important thing that supports the idea of an Agricultural Revolution is that humans started to domesticate plants and animals, which made possible for them to settle and stop being nomads.
This lead to the birth of cities and to radically change how those people lived.
"... the chief business of the American people is business." he once said.
Coolidge followed a laissez-faire economic policy, whereby the government doesn't interfere in the national economy unless absolutely necessary, and even then its actions should be limited to gentle nudges to get the economy back on track rather than large scale intervention.
So, Coolidge's attitude toward business was 'if it's not broken, don't fix it' - leave business alone to prosper.
Christianity.
This is shown when he conquers the Saxons of the North, he had convert them to Christianity. This is further proven as he encouraged church-based education. Thus, overall, showing that he spread Christianity to lands that he conquered.
Hope this helps!
T= x^2-4x+4 or T=x^2+10x+25
Answer:
Local authorities are multi-purpose bodies responsible for delivering a broad range of services in relation to roads; traffic; planning; housing; economic and community development; environment, recreation and amenity services; fire services and maintaining the register of electors.
