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.
Congress decides the President
Answer:
The stability that the Roman, Han, and Gupta Empires brought spurred trade in Asia on the Silk Roads. This greatly benefited all three empires and the areas in between. Wealth and ideas passed along the trade network providing the money and ideas necessary for Golden Ages.
Explanation:
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Answer:
Explanation:
From 1879 to 1888 a series of highly publicized boomer raids led by adventurers such as David L. Payne and William Couch broke the quiet of the Unassigned Lands. Typically, the boomers eluded cavalry units and staked their claims to land at sites such as the future towns of Oklahoma City and Stillwater, but each time, they were arrested and escorted out of the territory. In large part due to that constant promotion, compounded by the lobbying power of the Santa Fe Railway Company, Congress opened the Unassigned Lands to non-Indian settlement on April 22, 1889. A little more than one year later, on May 2, 1890, Congress created the Oklahoma Territory, which concluded the life of the area briefly and unofficially known as the Unassigned Lands.