The area on the southern border of the u. s.- mexico boundary has faced hardships in recent years due largely to

The southern border of the U.S:

Struggling with its own migration crisis,The sudden migration of children from Central America to the southern border Mexico has placed Mexico in a situation between crackdown and compassion.  

The public is highly compassionate about the migrants but the government are under pressure to take unthinkable measures.

To control this Mexico has started to pace up the deportation of migrants and announced plans to stop boarding trains north and that it would also open five new border control stations. Following this, advocates worry that the migrants might take up the wrong or more dangerous paths or might try to bribe the agents.

the branch of biology that deals with the normal functions of living organisms and their parts.

the way in which a living organism or bodily part functions.