Step 1 : Introduction to the question "Which countries do not allow Coca-Cola to be sold within their borders?"
...People around the world know Coca-Cola; in fact, the company claims to sell 1.8 billion servings of its classic drink every day. After almost 60 years of not offering the beverage as a choice, Burma began selling Coke within its borders in 2012. That left just two countries - Cuba and North Korea - where Coca-Cola sales or purchases are not allowed. Both of these countries are under long-term U.S. trade embargoes. In 1906, Coke located a bottling plant in Cuba. The island nation was one of only three countries where bottling took place outside the U.S. But the company moved out of Cuba in the 1960s when Fidel Castro's government started seizing private assets. Source: BBC.com