Second Hellenic Republic in the context of "First Hellenic Republic"

The Kingdom of Greece (Greek: Βασίλειον τῆς Ἑλλάδος, romanized: Vasíleion tis Elládos, pronounced [vaˈsili.on tis eˈlaðos]) was the Greek nation-state established in 1832 and was the successor state to the First Hellenic Republic. It was internationally recognised by the Treaty of Constantinople, where Greece also secured its full independence from the Ottoman Empire after nearly four centuries. It remained a Kingdom until 1924, when the Second Hellenic Republic was proclaimed, and from the Republic's collapse in 1935 to its dissolution by the Regime of the Colonels in 1973. A referendum following the regime's collapse in 1974 confirmed the effective dissolution of the monarchy and the creation of the Third Hellenic Republic. For much of its existence, the Kingdom's main ideological goal was the Megali Idea (Greek: Μεγάλη Ιδέα, romanized: Megáli Idéa, lit. 'Great Idea'), which sought to annex lands with predominately Greek populations.

King Otto of the House of Wittelsbach ruled as an absolute monarch from 1835 until the 3 September 1843 Revolution, which transformed Greece into a constitutional monarchy, with the creation of the Prime Minister as head of government, universal male suffrage and a constitution. A popular insurrection deposed Otto in 1862, precipitating the gradual collapse of the early Greek parties (English, French, Russian), which had dominated Greek politics.

The Kingdom of Greece was ruled by the House of Wittelsbach from 1832 to 1862 and by the House of Glücksburg from 1863 to 1924 and, after being temporarily abolished in favor of the Second Hellenic Republic, again from 1935 to 1973, when it was once more abolished and replaced by the Third Hellenic Republic.

Only the first King, Otto, was actually styled King of Greece (Greek: Βασιλεὺς τῆς Ἑλλάδος). His successor, George I, was styled King of the Hellenes (Greek: Βασιλεὺς τῶν Ἑλλήνων), as were all other modern Greek monarchs.

The Third Hellenic Republic (Greek: Γ΄ Ελληνική Δημοκρατία, romanized: Triti Elliniki Dimokratia) is the period in modern Greek history that stretches from 1974, with the fall of the Greek military junta and the final confirmation of the abolition of the Greek monarchy, to the present day.

It is considered the third period of republican rule in Greece, following the First Republic during the Greek War of Independence (1821–1832) and the Second Republic during the temporary abolition of the monarchy in 1924–1935.

Georgios Papandreou (Greek: Γεώργιος Παπανδρέου, Geórgios Papandréou; 13 February 1888 – 1 November 1968) was a Greek politician, the founder of the Papandreou political dynasty. He served three terms as the prime minister of Greece (1944–1945, 1963, 1964–1965). He was also deputy prime minister from 1950 to 1952, in the governments of Nikolaos Plastiras and Sofoklis Venizelos. He served numerous times as a cabinet minister, starting in 1923, in a political career that spanned more than five decades.

After studying law in Athens and political science in Berlin, Papandreou enlisted as a volunteer in the First Balkan War. He first run for political office in the 1920 national elections and was a principal member of the 11 September 1922 Revolution that overthrew King Constantine I. Thereafter, he became a prominent Liberal politician, surviving an assassination attempt in 1921 and being imprisoned by Theodoros Pangalos's dictatorship in 1925. After having briefly attained ministerial experience at the start of the Second Republic, Eleftherios Venizelos elevated him to the ministries of Education and Transport in 1930 and 1933 respectively, overseeing the construction of over three thousand schools amidst the Greek refugee crisis. He was again arrested and exiled in 1938 by the 4th of August Regime, remaining in exile for four years.

Theodoros Pangalos (Greek: Θεόδωρος Πάγκαλος, romanized: Theódoros Pángalos; 11 January 1878 – 26 February 1952) was a Greek general, politician and dictator. A distinguished staff officer and an ardent Venizelist and anti-royalist, Pangalos played a leading role in the September 1922 revolt that deposed King Constantine I and in the establishment of the Second Hellenic Republic. In June 1925 Pangalos staged a bloodless coup d'état, and his assumption of power was recognized by the National Assembly which named him prime minister. As a "constitutional dictator" he ruled the country until his overthrow in August 1926. From April 1926 until his deposition, he also occupied the office of President of the Republic.

Pangalos withdrew from public life for a while, but remained active in the Venizelist military circles. During the Axis occupation of Greece (1941–1945), Pangalos and military officers close to him played a role in the establishment of the Security Battalions. He was widely suspected of collaboration with the Germans. Cleared by a postwar court, he ran unsuccessfully for political office and died in 1952.

Ioannis Metaxas (Greek: Ιωάννης Μεταξάς; 12 April 1871 – 29 January 1941) was a Greek military officer and politician who was the dictator of Greece from 1936 until his death in 1941. He governed constitutionally for the first four months of his tenure, and thereafter as the strongman leader of the 4th of August Regime following his appointment by King George II.

Born to an aristocratic family in Ithaca, Metaxas took part in the Greco-Turkish War of 1897 and the Balkan Wars (1912–13), and quickly rose through the ranks of the Hellenic Army. As a monarchist during the National Schism, Metaxas unsuccessfully opposed Prime Minister Eleftherios Venizelos and Greece's entry in World War I, most famously leading monarchist forces during the Noemvriana; he was exiled to Corsica in response in 1917. On his return, Metaxas moved into politics and founded the Freethinkers' Party, but had only limited success under the Second Hellenic Republic.