Answer:
to direct / raise
Explanation: The verb rear means to take care of, support, and raise until maturity. To rear children is to raise them. The word rearing can be used as a noun, as in the rearing of livestock.
The word <em>wishing </em>is used as a participle in this case. Although gerunds and participles look the same, they are used in different senses - gerunds generally denote nouns, whereas participles have more of an adverbial meaning.
Core beliefs are those you hold most dear. There are usually started from things such as environment, family, and friends. I hope this helps :-)
A: The immigrant roots of its population.