Answer:
The answers are:
letter B, domesticating animals and plants
letter D. learning to use fire
letter E. making tools
Explanation:
Long time ago, it was common for the early humans to travel from one place to another in a group. They did this in order to follow their food supply. In order to catch their food, they started making tools. Then, they discovered to use fire and so they started to eat food by cooking them first. It also kept them warm. So, this was how they adapted to their early environment.
However, they soon realized that <em>they could control their food supply by planting and raising animals.</em> So, this allowed them to<u> stay in one place. </u>This started the development of agriculture in the world. 
Thus, this explains the answers.
 
        
             
        
        
        
Answer:
it was destroyed bc  they were harboring enemies
 
        
             
        
        
        
Answer:
B
Explanation: After WW1, America was heading towards Isolationship and leaning out of European involvement. By refusing to join the League of Nations, America had shown its unwillingness to be involved in European conflicts. Neither of the other options indicate isolationship since they involve another country's conflicts.
Hope this helps! Good luck!!