After the Second World War, a lot of countries set up  universal healthcare systems so that everyone who needed treatment could get it.
दुसऱ्या महायुद्धानंतर अनेक देशांनी जागतिर  आरोग्यकेंद्रे उभारली जेणेकरून गरजुपैकी  प्रत्येकास उपचार मिळावा .