The jungle terrain and bad weather made it difficult for the American forces fighting in Vietnam. This is because it allowed the Vietcong to successfully use guerrilla warfare strategies and to lay traps. Later, tunnels were found under the jungles which helped them avoid bombs
Here are the order of occurrence during the progress of the early humans:
1. They were able to domesticate various animals.
2. Agriculture was developed further by farming.
3. They were able to discover more fertile lands for growing animals and plants.
4. More and more people started to join them on their lands in order to develop more organized communities.
5. They settled down in order to developed societies with rich agrarian resources.
A portcullis is a heavy vertically-closing gate typically found in Medieval fortifications, consisting of a latticed grille made of wood, metal, or a combination of the two, which slides down grooves inset within each jamb of the gateway.
Answer:
Explanation:
WilliamFM is right the answer is A
People lived in mesopotaimia before city states by living in tribes as a village or community
