There are many famous walls...

The berlin wall, the chinese wall, the wailing wall...

and now there is:

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checkoutanytime · M

The Dominican Republic is building a wall, to keep Haitians from overwhelming their country.

EvilEmma · F

@checkoutanytime thats a stupid waste of resources

checkoutanytime · M

@EvilEmma i honestly dont know much about what goes on their, but walls are effective, to a degree.

EvilEmma · F

@checkoutanytime walls are only useful if you guard them 24/7 with guardposts... without them any ladder beats a wall all the time.

so first put up guardposts... if you have those and can afford that all along a border then add a wall