Answer: It must include a summary.
Explanation:
The answer is: B. family loyalty.
In a culture that promotes collectivism, they will teach their children to always focus on the group's priority over their individual priority.
When they grow up with this principles, they would develop the desire to give as much help as they can to the close members of their social group. This make them become more likely to experience family loyalty, group sacrifice, and intimate relationship with other people.
I would say B.) is the answer you're looking for. When an area floods it brings rich new soil from other areas and as the water is absorbed by the ground, the new soil settles onto the ground.
