Sweden is a sparsely populated, third largest country in Western Europe with 9.2 million inhabitants. Over the past 100 years, Sweden transformed from a very poor country to a rich and well-educated nation with a highly skilled workforce. While Sweden had a violent ancient history, it has lived in peace since 1814 and avoided involvement in World Wars I and II. Sweden experienced an "economic miracle" in the 20th century by becoming one of the richest countries through exports of manufactured goods and high-tech solutions from companies like Volvo, IKEA, and Ericsson. Swedish society emphasizes security, well-being, and redistribution for all citizens through its welfare policies and strong environmental protections.