Pepsi Cola became an official trademark.
The Pepsi Cola Company started in late 1902 and gained immediate success.
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The longest papal reign began when Pope Pius IX was elected.
The Wizard of Oz was shown at The Chicago Grand Opera House for the first time.
Cosmonaut Valentina Tereshkova became the first woman in space.
Grease, starring John Travolta and Olivia Newton-John, was released in the US.
Glenn Curtis sold the first airplane in the US for just $5,000.
