Question: When was Greece accepted into the group of nations that is the main subject of the State of the Union address?

full_context: Document 1: State of the Union: The State of the Union address is a speech presented by the President of the United States to a joint session of the United States Congress, except in the first year of a new president's term. The address not only reports on the condition of the nation but also allows the President to outline his legislative agenda (for which he needs the cooperation of Congress) and national priorities. The address fulfills rules in Article II, Section 3 of the U.S. Constitution, requiring the President to periodically give Congress information on the ``state of the union ''and recommend any measures that he believes are necessary and expedient. During most of the country's first century, the President primarily only submitted a written report to Congress. With the advent of radio and television, the address is now broadcast live across the country on most networks.
Document 2: Economy of Greece: Greece is a developed country with an economy based on the service (82.8%) and industrial sectors (13.3%). The agricultural sector contributed 3.9% of national economic output in 2015. Important Greek industries include tourism and shipping. With 18 million international tourists in 2013, Greece was the 7th most visited country in the European Union and 16th in the world. The Greek Merchant Navy is the largest in the world, with Greek-owned vessels accounting for 15% of global deadweight tonnage as of 2013. The increased demand for international maritime transportation between Greece and Asia has resulted in unprecedented investment in the shipping industry.
Document 3: Greece: The Greek economy is classified as advanced and high-income. Greece was a founding member of the Organisation for Economic Co-operation and Development (OECD) and the Organization of the Black Sea Economic Cooperation (BSEC). In 1979 the accession of the country in the European Communities and the single market was signed, and the process was completed in 1982. Greece was accepted into the Economic and Monetary Union of the European Union on 19 June 2000, and in January 2001 adopted the Euro as its currency, replacing the Greek drachma at an exchange rate of 340.75 drachma to the Euro. Greece is also a member of the International Monetary Fund and the World Trade Organization, and is ranked 24th on the KOF Globalization Index for 2013.
Document 4: Estonia: As a member of the European Union, Estonia is considered a high-income economy by the World Bank. The GDP (PPP) per capita of the country, a good indicator of wealth, was in 2015 $28,781 according to the IMF, between that of Slovak Republic and Lithuania, but below that of other long-time EU members such as Italy or Spain. The country is ranked 8th in the 2015 Index of Economic Freedom, and the 4th freest economy in Europe. Because of its rapid growth, Estonia has often been described as a Baltic Tiger beside Lithuania and Latvia. Beginning 1 January 2011, Estonia adopted the euro and became the 17th eurozone member state.
Document 5: Greece: Greece is a developed country with high standards of living[citation needed] and high Human Development Index. Its economy mainly comprises the service sector (85.0%) and industry (12.0%), while agriculture makes up 3.0% of the national economic output. Important Greek industries include tourism (with 14.9 million international tourists in 2009, it is ranked as the 7th most visited country in the European Union and 16th in the world by the United Nations World Tourism Organization) and merchant shipping (at 16.2% of the world's total capacity, the Greek merchant marine is the largest in the world), while the country is also a considerable agricultural producer (including fisheries) within the union.
Document 6: Greece: Greece is a democratic and developed country with an advanced high-income economy, a high quality of life and a very high standard of living. A founding member of the United Nations, Greece was the tenth member to join the European Communities (precursor to the European Union) and has been part of the Eurozone since 2001. It is also a member of numerous other international institutions, including the Council of Europe, NATO,[a] OECD, OIF, OSCE and the WTO. Greece, which is one of the world's largest shipping powers, middle powers and top tourist destinations, has the largest economy in the Balkans, where it is an important regional investor.
Document 7: State of the Union (European Union): The Framework Agreement thus also foresees that the President of the European Commission sends a letter of intent to the President of the European Parliament and the Presidency of the Council of the European Union that sets out in detail the actions the European Commission intends to take by means of legislation and other initiatives until the end of the following year. The address is then followed by a general debate on political situation of the Union, the so-called State of the Union debate.
Document 8: Cyprus: According to the latest International Monetary Fund estimates, its per capita GDP (adjusted for purchasing power) at $30,769 is just above the average of the European Union.[citation needed] Cyprus has been sought as a base for several offshore businesses for its low tax rates. Tourism, financial services and shipping are significant parts of the economy. Economic policy of the Cyprus government has focused on meeting the criteria for admission to the European Union. The Cypriot government adopted the euro as the national currency on 1 January 2008.
Document 9: State of the Union: What began as a communication between president and Congress has become a communication between the president and the people of the United States. Since the advent of radio, and then television, the speech has been broadcast live on most networks, preempting scheduled programming. To reach the largest audience, the speech, once given during the day, is now typically given in the evening, after 9pm ET (UTC - 5).
Document 10: Economy of Greece: Greece is classified as an advanced, high-income economy, and was a founding member of the Organisation for Economic Co-operation and Development (OECD) and of the Organization of the Black Sea Economic Cooperation (BSEC). The country joined what is now the European Union in 1981. In 2001 Greece adopted the euro as its currency, replacing the Greek drachma at an exchange rate of 340.75 drachmae per euro. Greece is a member of the International Monetary Fund and of the World Trade Organization, and ranked 34th on Ernst & Young's Globalization Index 2011.
Document 11: European Union law: To make new legislation, TFEU article 294 defines the "ordinary legislative procedure" that applies for most EU acts. The essence is there are three readings, starting with a Commission proposal, where the Parliament must vote by a majority of all MEPs (not just those present) to block or suggest changes, and the Council must vote by qualified majority to approve changes, but by unanimity to block Commission amendment. Where the different institutions cannot agree at any stage, a "Conciliation Committee" is convened, representing MEPs, ministers and the Commission to try and get agreement on a joint text: if this works, it will be sent back to the Parliament and Council to approve by absolute and qualified majority. This means, legislation can be blocked by a majority in Parliament, a minority in the Council, and a majority in the Commission: it is harder to change EU law than stay the same. A different procedure exists for budgets. For "enhanced cooperation" among a sub-set of at least member states, authorisation must be given by the Council. Member state governments should be informed by the Commission at the outset before any proposals start the legislative procedure. The EU as a whole can only act within its power set out in the Treaties. TEU articles 4 and 5 state that powers remain with the member states unless they have been conferred, although there is a debate about the Kompetenz-Kompetenz question: who ultimately has the "competence" to define the EU's "competence". Many member state courts believe they decide, other member state Parliaments believe they decide, while within the EU, the Court of Justice believes it has the final say.
Document 12: European Union law: The second main legislative body is the Council, which is composed of different ministers of the member states. The heads of government of member states also convene a "European Council" (a distinct body) that the TEU article 15 defines as providing the 'necessary impetus for its development and shall define the general political directions and priorities'. It meets each six months and its President (currently former Poland Prime Minister Donald Tusk) is meant to 'drive forward its work', but it does not itself 'legislative functions'. The Council does this: in effect this is the governments of the member states, but there will be a different minister at each meeting, depending on the topic discussed (e.g. for environmental issues, the member states' environment ministers attend and vote; for foreign affairs, the foreign ministers, etc.). The minister must have the authority to represent and bin the member states in decisions. When voting takes place it is weighted inversely to member state size, so smaller member states are not dominated by larger member states. In total there are 352 votes, but for most acts there must be a qualified majority vote, if not consensus. TEU article 16(4) and TFEU article 238(3) define this to mean at least 55 per cent of the Council members (not votes) representing 65 per cent of the population of the EU: currently this means around 74 per cent, or 260 of the 352 votes. This is critical during the legislative process.
Document 13: Economy of Greece: Between 1832 and 2002 the currency of Greece was the drachma. After signing the Maastricht Treaty, Greece applied to join the eurozone. The two main convergence criteria were a maximum budget deficit of 3% of GDP and a declining public debt if it stood above 60% of GDP. Greece met the criteria as shown in its 1999 annual public account. On 1 January 2001, Greece joined the eurozone, with the adoption of the euro at the fixed exchange rate ₯340.75 to €1. However, in 2001 the euro only existed electronically, so the physical exchange from drachma to euro only took place on 1 January 2002. This was followed by a ten-year period for eligible exchange of drachma to euro, which ended on 1 March 2012.
Document 14: President of the European Council: The President of the European Council is the person presiding over and driving forward the work of the European Council, as well as a principal representative of the European Union (EU) on the world stage. This institution comprises the college of heads of state or government of EU member states as well as the President of the European Commission, and provides political direction to the European Union (EU).
Document 15: State of the Union: The State of the Union Address is an annual message presented by the President of the United States to a joint session of the United States Congress, except in the first year of a new president's term. The message includes a budget message and an economic report of the nation, and also allows the President to outline their legislative agenda (for which the cooperation of Congress is needed) and national priorities.
ground_truth: 19 June 2000
sub_queries: State of the Union address >> main subject Answer: European Union
When was Greece accepted into European Union ? Answer: 19 June 2000