Answer:
the answer is C - Productivity
1. Han
The largest ethnic group is Han. While the Han people constitute the majority, there are 55 ethnic minority (formally recognized) groups in China.
There are MANY different disadvantages that exist in the world for children; a few of these are: hunger, physical & mental health issues, abuse (both physical & mental), homelessness. Though children might have a guardian to protect them, it doesn’t mean that they will not have disadvantages over the course of their childhoods.
