Answer:
The tank.
Explanation:
War basics. How else were they to cross enemy lines safely at times.
Answer:
food
Explanation:
The Neolithic revolution was the term coined by Australian historian V Gordon Childe. According to him, the agriculture started in the Middle East around the area known as Fertile Crescent. while earlier humans lived in bands of small hunter-gatherers, with neolithic revolution they began to live in settled communities. It started around 10,000 BC. Later humans in other parts also started growing crops. Breeding of animals also became important once the humans started to settle. There are a myriad of theories that explain why humans started agriculture. The time period of the neolithic revolution in different parts of the world varies.
A, B, C are all examples of equilibrium. So I would have to decide between D and E. In my opinion I think it is D. Because 'E' seems to represent equality since BOTH Democrats and Republicans apply to this rule.
My final answer D. Hope this helps.