In respect to the first question, it can be said that around 8000 BC to 7000 BC is the time period where evidence of cultural sharing in Neolithic China began.
<span>One big impact of the sharing on the individual societies was the positive impact on the ways of animal domestication and also agriculture.</span>
I believe the answer is: International cooperation
International cooperation refers to the foreign policy that make a country open to mutually beneficial relationship to address a certain issue with other countries. Example of such cooperation would be united Nation's program to address pollution level in the world.
The correct answer for this question is "<span>It abolished slavery." The </span><span>Thirteenth Amendment to the United States Constitution abolished slavery and involuntary servitude. If it is a crime that is committed, then it is an exception. In Congress, it was passed by the Senate on April 8, 1864. It was passed by the House on January 31, 1865.</span>
Of the choices provided the correct one is A. When the Sahara began to dry out the people looked for water.
I think its A. but not so sure