It only took more than 100 years to finally take second place.For well over a century, The Coca-Cola Company (KO 0.17%) and Pepsico (PEP -0.30%) -- or the Pepsi-Cola Company as it was previously called -- have been locked in a struggle for carbonation supremacy. This struggle is sometimes called the Cola Wars. For 40 years, little has changed. That is, until now.According to The Wall Street Journal, Dr Pepper -- from beverage company Keurig Dr Pepper (KDP 1.34%) -- has now pulled even with Pepsi for the sec ...