"I'm going to go shopping and buy lots of clothes," the teen said after winning her $25,000 (18,374 EUR) prize from the electronics company LG.
Morgan defeated nearly 200 other competitors to become the East Coast champion and then beat West Coast champion Eli Tirosh, 21, of Los Angeles.
Morgan estimated that she sends more than 8,000 text messages a month to her friends and family.
Putin's official spokesman Dmitry Peskov commented on remarks in the US media about failures in launching nuclear-capable missiles in Russia
More than 5.8 million people voted for Nicholas Maduro at the presidential election in Venezuela. This is more than a quarter of registered voters. Why did those people vote for the man, who, as Western media write, took Venezuela to the brink of collapse?
It has long been understood that the West has been trying to subject Russian borders to total control. We have not seen such activity even during the Cold War