The Neolithic revolution saw the shift from hunting for food to agriculture. Additionally, the Euphrates was known for the fertile land around it.
Using this information, A. is the most logical answer.
<span>After 17 months and many miles of travel, Brigham Young leads 148 Mormon pioneers into Utah’s Valley of the Great Salt Lake. Gazing over the parched earth of the remote location, Young declared, “This is the place,” and the pioneers began preparations for the thousands of Mormon migrants who would follow. Seeking religious and political freedom, the Mormons began planning their great migration from the east after the murder of Joseph Smith, the Christian sect’s founder and first leader.</span>
<span>Slaves of course fought against slavery by escaping when they could. the famous escaped slave Harriet Tubman returned to the south again and again to help hundreds of slaves escape.</span>
