In the 17th-18th century the ammount of slaves depleted, so this would be true
Firstly, many people saw Buddhism as a way to escape the suffering from all of the problems in China and the Monks and Nuns living in the monasteries provided that “escape”. Secondly, Buddhist temples and monasteries provided medical care, ran schools, provided seeds and milling to farmers, and travelers stayed in monasteries during their journeys as a safe place to stay. Also, Buddhist monks taught that giving away a son to a monastery would benefit their relatives for generations which was thought of as a good idea.
Sorry if this is confusing, I tried to put in 3 good points/ideas for you. Hope this helps!
Answer:
During Hyksos rule, the Egyptians improved their fighting skills by learning to drive chariots and to use new weapons. Later, these skills helped the Egyptians, under the leadership of Ahmose, drive out the Hyksos.
Advantages for whom ? Generally, in a smaller family the resources are distributed among fewer people, which means that the children can get a better education and more support and the parents don't need to work us much (e.g. double shifts) to support their family. For the whole state, a 2+2 model is also the most sustainable, where there are no drastic differences in population age over time:the number of people stays constant if everyone has around 2 children.