Austria, officially the Republic of Austria, is a landlocked country in the southern part of Central Europe, lying in the Eastern Alps. It is a federation of nine states, one of which is the capital, Vienna, the most populous city and state. The country is bordered by Germany to the northwest, the Czech Republic to the north, Slovakia to the northeast, Hungary to the east, Slovenia and Italy to the south, and Switzerland and Liechtenstein to the west. It occupies an area of 83,871 km2 (32,383 sq mi) and has a population of 9 million.Austria emerged from the remnants of the Eastern and Hungarian March at the end of the first millennium. Originally a margraviate of Bavaria, it later developed into a duchy of the Holy Roman Empire, in 1156, and then an archduchy, in 1453. In the 16th century, Vienna began serving as the administrative imperial capital, and Austria thus became the heartland of the House of Habsburg. After the Empire's dissolution in 1806, Austria established its own empire, which became a great power and the dominant member of the German Confederation. The empire's defeat in the Austro-Prussian War of 1866 led to the end of the Confederation and paved the way for the establishment of Austria-Hungary a year later.

After the assassination of Archduke Franz Ferdinand in 1914, Emperor Franz Joseph declared war on Serbia, which ultimately escalated into World War I. The empire's defeat and subsequent collapse led to the proclamation of the Republic of German-Austria in 1918 and the First Austrian Republic in 1919. During the interwar period, anti-parliamentarian sentiments culminated in the formation of an Austrofascist dictatorship under Engelbert Dollfuss in 1934. A year before the outbreak of World War II, Austria was annexed to Nazi Germany by Adolf Hitler, and it became a sub-national division. After its liberation in 1945 and a decade of Allied occupation, the country regained its sovereignty and declared its perpetual neutrality in 1955.

Austria is a parliamentary representative democracy with a popularly elected president as head of state and a chancellor as head of government and chief executive. Major cities include Vienna, Graz, Linz, Salzburg, and Innsbruck. Austria is consistently listed as one of the richest countries in the world by GDP per capita and one of the countries with the highest standard of living; it was ranked 25th in the world for its Human Development Index in 2021.

Austria has been a member of the United Nations since 1955 and of the European Union since 1995. It hosts the OSCE and OPEC and is a founding member of the OECD and Interpol. It also signed the Schengen Agreement in 1995, and adopted the euro currency in 1999.

Albania ( (listen) a(w)l-BAY-nee-ə; Albanian: Shqipëri or Shqipëria), officially the Republic of Albania (Albanian: Republika e Shqipërisë), is a country in Southeastern Europe. It is located on the Adriatic and Ionian Sea within the Mediterranean Sea and shares land borders with Montenegro to the northwest, Kosovo to the northeast, North Macedonia to the east and Greece to the south. Tirana is its capital and largest city, followed by Durrës, Vlorë, and Shkodër.

Albania displays varied climatic, geological, hydrological, and morphological conditions, defined in an area of 28,748 km2 (11,100 sq mi). It possesses significant diversity with the landscape ranging from the snow-capped mountains in the Albanian Alps as well as the Korab, Skanderbeg, Pindus and Ceraunian Mountains to the hot and sunny coasts of the Albanian Adriatic and Ionian Sea along the Mediterranean Sea.

Albania has been inhabited by different civilisations over time, such as the Illyrians, Thracians, Greeks, Romans, Byzantines, Venetians, and Ottomans. The Albanians established the autonomous Principality of Arbër in the 12th century. The Kingdom of Albania and Principality of Albania formed between the 13th and 14th centuries. Prior to the Ottoman conquest of Albania in the 15th century, the Albanian resistance to Ottoman expansion into Europe led by Gjergj Kastrioti Skanderbeg won them acclaim over most of Europe. Albania remained under Ottoman rule for nearly five centuries, during which many Albanians (known as Arnauts) attained high-ranking offices in the empire, especially in the Southern Balkans and Egypt. Between the 18th and 19th centuries, cultural developments, widely attributed to Albanians having gathered both spiritual and intellectual strength, conclusively led to the Albanian Renaissance. After the defeat of the Ottomans in the Balkan Wars, the modern nation state of Albania declared independence in 1912. In the 20th century, the Kingdom of Albania was invaded by Italy, which formed Greater Albania before becoming a protectorate of Nazi Germany. Enver Hoxha formed the People's Socialist Republic of Albania after World War II, modeled under the terms of Hoxhaism. The Revolutions of 1991 concluded the fall of communism in Albania and eventually the establishment of the current Republic of Albania.

Albania is a unitary parliamentary constitutional republic and a developing country with an upper-middle income economy dominated by the service sector, followed by manufacturing. It went through a process of transition following the end of communism in 1990, from centralised planning to a market-based economy. Albania provides universal health care and free primary and secondary education to its citizens. Albania is a member of the United Nations, World Bank, UNESCO, NATO, WTO, COE, OSCE, and OIC. It is an official candidate for membership in the European Union since 2014. It is one of the founding members of the Energy Community, including the Organization of the Black Sea Economic Cooperation and Union for the Mediterranean.