The correct answer should be A
The best way to check the reliability and validity of a resource is : B. analyze the author's education and professional background
Answer:
Yes it was
Explanation:
The development of agriculture was good. It was good because it aloud humans to stay in permanent homes. It also led to specialization and trade. Another consequence of agriculture was trade, because people started trading the things they specialized in making.
Answer:
B - The sovereignty of all the states in the union was weakened.