20 Countries and Their Famous Attributes

The best countries in the world, as per a U.S. News ranking, include Portugal, Luxembourg, Ireland, Austria, South Korea, and China, with each country known for specific attributes like quality of life, economic prosperity, and cultural influence.
The U.S. holds the title of the most influential country, according to U.S. News, based on attributes such as cultural influence and military power .
Additionally, Investopedia distinguishes between developed and developing countries, emphasizing stable birth and death rates as characteristics of developed nations .
OECD provides comprehensive statistics for member countries and selected non-member economies .
The CIA World Factbook offers information on countries worldwide, including South American nations like Argentina and Brazil .
OECD's "Education at a Glance 2023" focuses on upper secondary education programs and characteristics .