Do you think forced migration can result in increase in the number of slum dwellers in the destination country ? How can we avoid such a situation ??​

Europe needs to build a trump-like wall that will spread across europe making it impossible for migrants to cross they need to spread pig guts all over this wall so the muslims will never consider crossing into europe..you might be asking "can't they just fly over with planes? " well yes they can so we will install thaad missile protections system to shoot down any aircraft that violates europe's air fourth would be to start a fourth reich in germany.. last but not least.. make europe great again!

An oceanic-oceanic convergent boundarycredit to user

Yep, we’re not gonna last that long sadly

The oldest is  found in the  west pacific and north-west atlantic.