The History of Social Media in 33 Key Moments
Hootsuite
APRIL 6, 2023
But Twitter’s significance was really defined by the hashtag , a symbol that’s helped political organizers and average citizens mobilize, promote, and create awareness. It wasn’t until a couple of months later, that the #SanDiegoFire hashtag was sparked to aggregate tweets and updates about the California wildfires. Best photo ever.
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