Coca-Cola is a globally recognized carbonated soft drink sold in over 200 countries. Originally developed as a patent medicine in the late 19th century, Coca-Cola's marketing strategies led by Asa Griggs Candler helped it dominate the soft drink market in the 20th century. Coca-Cola produces concentrate that is sold to licensed bottlers who produce and distribute the final drink. Over the decades, Coca-Cola has established strong brand equity through extensive marketing, sponsorship of sports and events, and product line extensions like Diet Coke and Coca-Cola Zero that maintain brand relevance while expanding offerings. The company emphasizes brand loyalty and accessibility through its distribution network to remain the leading soft drink brand worldwide.