Croatia ( ( listen) kroh-AY-shə; Croatian: Hrvatska [xř̩ʋaːtskaː]), officially the Republic of Croatia (Croatian: Republika Hrvatska, listen ), is a sovereign state situated at the crossroads of Central and Southeast Europe, on the Adriatic Sea. Its capital is Zagreb, which forms one of the country's primary subdivisions, along with its twenty counties. Croatia has a total area of 56,594 square kilometres (21,851 square miles) and a population of 4.28 million, most of whom are Roman Catholics.
The Croats arrived in the area of present-day Croatia during the 6th century AD. They organised the state into two duchies by the 9th century. Tomislav became the first king by 925, elevating Croatia to the status of a kingdom. The Kingdom of Croatia retained its sovereignty for nearly two centuries, reaching its peak during the rule of Kings Petar Krešimir IV and Dmitar Zvonimir. Croatia entered a personal union with Hungary in 1102. In 1527, faced with Ottoman conquest, the Croatian Parliament elected Ferdinand I of the House of Habsburg to the Croatian throne. During the early 19th century, parts of the country were split into the French Illyrian Provinces while Austria-Hungary occupied its Bosnia and Herzegovina side–a dispute settled by the 1878 Treaty of Berlin. In 1918, after World War I, Croatia was included in the unrecognized State of Slovenes, Croats and Serbs which seceded from Austria-Hungary and merged into the Kingdom of Yugoslavia. Following the Axis invasion of Yugoslavia, most of the Croatian territory was incorporated into the Nazi-backed client-state which led to the development of a resistance movement and creation of the Federal State of Croatia which after the war become a founding member and a federal constituent of the Socialist Federal Republic of Yugoslavia. On 25 June 1991, Croatia declared independence, which came wholly into effect on 8 October of the same year. The Croatian War of Independence was fought successfully for four years following the declaration.
Croatia is a republic governed under a parliamentary system and a developed country with a very high standard of living. Croatia is a member of the European Union (EU), United Nations (UN), the Council of Europe, NATO, the World Trade Organization (WTO), and a founding member of the Union for the Mediterranean. As an active participant in the UN peacekeeping forces, Croatia has contributed troops to the NATO-led mission in Afghanistan and took a non-permanent seat on the UN Security Council for the 2008–2009 term. Since 2000, the Croatian government has constantly invested in infrastructure, especially transport routes and facilities along the Pan-European corridors.
Croatia's economy is characterized by the dominance of service and industrial sectors and agriculture. Tourism is a significant source of revenue, with Croatia ranked among top 20 most popular tourist destinations in the world. The state controls a part of the economy, with substantial government expenditure. The European Union is Croatia's most important trading partner. Croatia provides a social security, universal health care system, and a tuition-free primary and secondary education, while supporting culture through numerous public institutions and corporate investments in media and publishing.
The Nigeria national football team represents Nigeria in international association football and is controlled by the Nigeria Football Federation (NFF). They are three-time Africa Cup of Nations winners, with their last title in 2013, after defeating Burkina Faso in the final.
In April 1994, the Super Eagles was ranked 5th in the FIFA rankings, the highest FIFA ranking position ever achieved by an African football team. Throughout history, the team has qualified for six of the last seven FIFA World Cups (as of 2018), missing only the 2006 World Cup hosted in Germany, and have reached the round of 16 three times. They were the only African team to qualify for both the 2014 and 2018 tournaments. Their first World Cup appearance was the 1994 edition hosted by the United States.