Pepsi Cola became an official trademark.
The Pepsi Cola Company started in late 1902 and gained immediate success.
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Washington National Airport became the US first federal airport.
The longest papal reign began when Pope Pius IX was elected.
The state of California began issuing marriage licenses to same-sex couples.
Glenn Curtis sold the first airplane in the US for just $5,000.
Cosmonaut Valentina Tereshkova became the first woman in space.