When were Coke and Pepsi invented?

Coca-Cola "Created by pharmacist Dr. John Styth Pemberton in his backyard on May 8, 1886" - <http://xroads.Virginia.edu/~CLASS/coke/coke1.html> Pepsi invented by Caleb Bradham in 1893

<http://livre.inventeur.info/book_english/index-section.php3?cat_id=23&page=5>