Answer:
They increased in numbers and established permanent settlement
Explanation:
Societies of that era grew or increased as a result of the Neolithic revolution which is otherwise known as the Agricultural revolution, this lead human societies to achieve the followings:
1. Moving away from hunting and gatherings to intentional cultivation of plants and rearing of animals for consumption
2. Deliberate establishment of permanent settlement for farmers and their families
3. Development of patriarchy society
4. The occurrence of job specialization
5. Development of civilization.
Middle was poor and had more farmers and workers
The Arabs expansionist movement started with the Arabs defeating the Byzantines at the <em>Battle of Yarmouk</em> - in August 636 along what is today the borders of Syria and Jordan and Syria and Palestine. The win of the Arabs ended the Byzantine rule in Syria and this battle is known as the most decisive battle of military history.
Later in 650 the Arabs conquest<em> Persia and marked the end of the Sasanian empire of Persia and the decline of the Zoroastrian religion.</em> They had liberal policies and made population free to convert to Islam or not. This made the place easier to conquest and less prone to rise up against the new government.
The empire continues to grow throughout Europe, leading to the <em>conquest of parts of the Roman Empire</em> but the <em>losses in Mesopotamia and Syria started the decline of the Arab expansion with minor successes of the Byzantines in 1055.</em>
The Harlem Renaissance<span> was the name given to the cultural, social, and artistic explosion that took place in </span>Harlem<span> between the end of World War I and the middle of the 1930s. During this period </span>Harlem<span> was a cultural center, drawing black writers, artists, musicians, photographers, poets, and scholars.</span>
B because in order for the reader to understand how the storyline is going to you need to start off with a good hook.