Question: how the political drama has been known today which was created by a french Jewish artillery officer, who was wrongfully accused and convicted in 1894?

Context paragraphs:
Robert Nivelle: Robert Georges Nivelle (15 October 1856 – 22 March 1924) was a French artillery officer who served in the Boxer Rebellion, and the First World War.  Nivelle was a very capable commander and organizer of field artillery at the regimental and divisional levels.  In May 1916, he succeeded Philippe Pétain as commander of the French Second Army in the Battle of Verdun, leading counter-offensives that rolled back the German forces in late 1916.  During these actions he and General Charles Mangin were already accused of wasting French lives.

Commander, Royal Artillery: Commander, Royal Artillery (abbreviated CRA) was a military appointment in Commonwealth infantry and armoured divisions in the 20th century.  The CRA was the senior artillery officer in the division and commanded the regiments of field, anti-aircraft and anti-tank artillery, and provided specialist artillery and offensive support advice to the divisional commander.  Even though the Canadians, New Zealanders, etc. had their own artillery corps (i.e. the Royal Regiment of Canadian Artillery), the term CRA was still used to mark this appointment in formations of those armies (rather than CRCA or CRNZA etc.) for consistency between the allies.  The CRA was usually ranked as a brigadier-general in the First World War, and as a brigadier in the Second World War, and if he held this rank was usually referred to as the Brigadier-General, Royal Artillery (BGRA) or Brigadier, Royal Artillery (BRA).

Ralph Hospital: Brigadier General Ralph Hospital was born January 27, 1891, in Washington, D.C.  He was commissioned in November 1913 as a Field Artillery officer and saw service with the 15th Cavalry Regiment during the Mexican Campaign in Douglas, Arizona and Sierra Blanca, Texas.  He served as an Artillery officer in France during World War I and then took an instructor job at Cornell University in Ithaca, New York until the mid-1920s.  Major Hospital served with the 15th Field Artillery Regiment during its period under the Hawaiian Division in 1925, and returned to the states in 1926 to attend Command and General Staff College at Fort Leavenworth, Kansas.  He was a Distinguished Graduate and soon returned to Ithaca to instruct ROTC again.

Alfred Dreyfus: Alfred Dreyfus (] ; 9 October 1859 – 12 July 1935) was a French Jewish artillery officer whose trial and conviction in 1894 on charges of treason became one of the most tense political dramas in modern French history with a wide echo in all Europe.  Known today as the Dreyfus affair, the incident eventually ended with Dreyfus's complete exoneration.

Leonid Govorov: Leonid Aleksandrovich Govorov (Russian: Леони́д Алекса́ндрович Го́воров ) (22 February [O.S. 10 February] 1897 – 19 March 1955) was a Soviet military commander.  An artillery officer, he joined the Red Army in 1920.  He graduated from several Soviet military academies, including the Military Academy of Red Army General Staff.  He participated in the Winter War as a senior artillery officer.

John H. Howell: John H. Howell was a US Army artillery officer and commander of the 3rd New York Artillery which he led during the American Civil War, and served as chief artillery officer during the New York Draft Riots.

John Whitelaw (general, born 1894): Major General John Stewart Whitelaw CB, CBE (26 August 1894 – 21 April 1964) was a senior officer in the Australian Army.  Whitelaw was a graduate of the first intake of the Royal Military College, Duntroon and served briefly at Gallipoli with an infantry battalion during the First World War.  His war service was, however, cut short by a bullet wound suffered during the landing on 25 April 1915 and he returned to Australia where, during the interwar years, he transferred to the artillery and undertook a number of staff and instructional postings.  During the Second World War, although he did not serve overseas in an operational role, in his capacity as a senior artillery officer Whitelaw had responsibility for all matters relating to the development of artillery in the Australian Army and in this role he championed the introduction of new technologies and weaponry into the corps and the development of Australian defence industries.

Arthur Paul Carmona: Arthur Paul Carmona (February 5, 1982 – February 17, 2008) served more than two years in prison after being wrongfully convicted of two armed robberies on the basis of eyewitness testimony.  His case took on prominence in the ongoing debate in the legal community over the reliability of eyewitness identification.  After his release, he had become an activist for the wrongfully accused.

Ferdinand Walsin Esterhazy: Charles Marie Ferdinand Walsin Esterhazy (16 December 1847 – 21 May 1923) was an officer in the French Army from 1870 to 1898.  He gained notoriety as a spy for the German Empire and the actual perpetrator of the act of treason of which Captain Alfred Dreyfus was wrongfully accused and convicted in 1894 (see Dreyfus affair).

Jean Bureau: Jean Bureau (c. 1390 – 1463) was a French artillery commander active primarily during the later years of the Hundred Years' War.  Along with his brother, Gaspard, he is credited with making French artillery the most effective in the world.  As Master Gunner of Artillery in the armies of Charles VII, Bureau acquired a reputation as an effective artillery officer during the Normandy campaign (1449–1450), when his bombardments helped capture the towns of Rouen, Harfleur, and Honfleur, and aided in the French victory at Formigny.  Bureau commanded the victorious French army at the decisive Battle of Castillon in 1453.

Supporting paragraphs: Ferdinand Walsin Esterhazy Alfred Dreyfus
Answer: Dreyfus affair