The income limits vary from region to region.

CNN: New program yet to help buyers land homes

You fail even to mention the long-established tradition of political asylum in Latin America which has set some limits to violence in that region.

ECONOMIST: Law and politics

Huge swathes of the Sahel region south of the Sahara Desert have been rendered off-limits to foreigners.

BBC: Mali kidnapping: One dead and three seized in Timbuktu

Across the MENA region many banks either don't allow online card payments, or insist on prepaid cards with low fixed limits, rather than credit or debit cards.

WSJ: The Winding Tech Road of Lebanon and Its Region