Explanation:
If the parents had more than one child, they would hide the other child(ren), resulting in undocumented children
Answer: emigration from china
Explanation:
A lot of families wanted to leave China because of the one child policy. If a couple were to expect more than 1 child (twins etc..) they’d have to abort the child. The government would find you if you ended up having more than one child, thus leading families to emigrate from China into other nearby countries.
