Boujour possible de vérifier mon anglais, ma grammaire etc...

Voici le texte merci à vous :

This document tells the story of a student, David Hogg, who talks about a school shooting that killed 17 people and the positive impact it had on gun laws in the United States.
His testimony says that a former armed student is suing students in the hallways to kill them, a little later thanks to this event , Hogg and his friends will try to change the rules on how we talk about mass shootings in the states-United and it will be a great success, especially on Twitter, Emma Gonzalez is one of them, she is twice as followed as the NRA.
Their success is due to their ease of use of social networks, their humour, their boldness, their ability to express themselves, their request and their habit of being seen on social networks.
They also frequently express themselves on a recent but shocking subject.
They figured out how to get media attention. A few days after they lost 17 classmates, they left a Buzzfeed News reporter in their command center (actually a family room in their South Florida neighborhood).
Thanks to the action of these young citizens, a demonstration was organized in Washington to fight armed violence in the United States.
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