While Prince Louis II's sympathies were strongly pro-French, he tried to keep Monaco neutral during World War II but supported the Vichy French government of his old army colleague, Marshall Philippe Pétain.

While they did not eject the French colonial administration, the occupation authorities directed policy from behind the scenes in a parallel of Vichy France.

While Papon chose Vichy, 94 civil servants were revoked at the end of the spring of 1941, 104 pensioned off and 79 muted: as Le Monde put it, " neutrality is no longer an option ".

While Prince Louis ' sympathies were strongly pro-French, he tried to keep Monaco neutral during World War II but supported the Vichy France government of his old army colleague, Marshal Pétain.

While reviewing troops from the LVF with Vichy figure Pierre Laval in Versailles on 27 August 1941, Déat was wounded in an assassination attempt-carried out by French Resistance member Paul Collette.

While Charles de Gaulle exhorted the French people to join the allied armies, French Vichy forces participated in direct action against Allied forces, inflicting casualties in some cases.

While the criminal behaviour of Vichy France and the collaboration of French officials were acknowledged, and some former Vichy officials prosecuted, this point of view denied any responsibility of the French Republic.

While waiting to make contact with sympathetic elements of the Vichy French government Wintle was betrayed, arrested as a spy and imprisoned by Vichy.

While serving as permanent secretary of national defence in Algeria in 1940 – 41 during World War II, he was arrested by the French Vichy regime, and after his release in 1942 he served in the Free French Army on several fronts until the end of the war in 1945.

While in government work, he helped develop the metric system to secure uniformity of weights and measures throughout France.

While in Italy the tendency was to give scale by increasing the number of panels, in France the contrary seems to have been the rule ; and one of the great doors at Fontainebleau, which is in two leaves, is entirely carried out as if consisting of one great panel only.

While filming The Madwoman of Chaillot in France, he phoned home to ask his family if they would like to eat at " Ying's Thing " that evening ; Kaye then flew home for dinner.

While nationalization committees were set up in France and the United Kingdom, Finland avoided nationalizations.

While Henry was dallying in France, Catherine, who was serving as regent in his absence, and his advisers were left to deal with this threat.

While at sea the French had some success at Boulogne but Nelson's Royal Navy destroyed an anchored Danish and Norwegian fleet at the Battle of Copenhagen ( 1801 ) because the Scandinavian kingdoms were against the British blockade of France.

While France continues to revere its rich history and independence, French leaders increasingly tie the future of France to the continued development of the European Union.

While nationalization committees were set up in France and UK, Finland avoided nationalizations.

While Albéniz's crowning achievement, Iberia, was written in the last years of his life in France, many of its preceding works are well-known and of great interest.

While still at war with France, the British could not afford to antagonise the Americans.

" While he allowed for the possibility of peaceful transition in some countries with strong democratic institutional structures ( such as Britain, the US and the Netherlands ), he suggested that in other countries with strong centralised state-oriented traditions, like France and Germany, the " lever of our revolution must be force.

While the sale of the territory by Spain back to France in 1800 went largely unnoticed, fear of an eventual French invasion spread nationwide when, in 1801, Napoleon sent a military force to secure New Orleans.

While fully supporting the ideas and actions of the Mars Society, it considers that those must be adapted to the specific cultural and political context of France and Europe.

While Britain and France refused to allow Soviet Union to impinge on the sovereignty of its neighbors, Germany possessed no such reservations.

While some examples of earlier prose strike modern readers as poetic, prose poetry is commonly regarded as having originated in 19th-century France, where its practitioners included Aloysius Bertrand, Charles Baudelaire, Arthur Rimbaud and Stéphane Mallarmé.

While the idea of postmodernity had been around since the 1940s, postmodern philosophy originated primarily in France during the mid-20th century.

While still not a fringe movement, there was not popular widespread support of phrenology in France.

While Hitler conquered Poland, France and other countries acting on single front at the start of World War II, the USSR was able to build up its military and regain some of the former territories of the Russian Empire during the Soviet invasion of Poland and the Winter War.

While leftists had mostly fled to France, many neofascist activists involved in the strategy of tension, such as Vincenzo Vinciguerra or Stefano Delle Chiaie, fled to Spain ; Delfo Zorzi, condemned for the Piazza Fontana bombing, was granted asylum and citizenship in Japan, while others fled to Argentina ( in particular Augusto Canchi, wanted by Italian justice for his role in the 1980 Bologna massacre ).

While his father visited his lands from Scotland to France, Richard probably stayed in England.

While the German Blitzkrieg doctrine called for combined-arms action, which required fire support for armoured units, during the invasion of Poland and France this was provided by the Luftwaffe using Stuka dive-bombers effectively acting as artillery.

While Minister to France during 1784 – 1789, Jefferson had opportunity to see some of the classical buildings with which he had become acquainted from his reading, as well as to discover the " modern " trends in French architecture then fashionable in Paris.

While Spain was fighting in France, Portugal — which had been under personal union with Spain for 60 years — acclaimed John IV of Braganza as king in 1640, and the House of Braganza became the new dynasty of Portugal ( see Portuguese Restoration War, for further information ).

While still in France, Paine formed the Church of Theophilanthropy with five other families ; this civil religion held as its central dogma that man should worship God's wisdom and benevolence and imitate those divine attributes as much as possible.

While Arlen and Mercer collaborated on Hot Nocturne, Mercer worked also with Arthur Schwartz on another film, Navy Blues.

While there he collaborated with American physician Charles Claude Guthrie in work on vascular suture and the transplantation of blood vessels and organs as well as the head, and Carrel was awarded the 1912 Nobel Prize in Physiology or Medicine for these efforts.

While Erdős collaborated with hundreds of co-authors, there were some individuals with whom he co-authored dozens of papers.

While on a visit to the U. S. in 1958, Legrand collaborated with such musicians as Miles Davis, John Coltrane, Bill Evans, Phil Woods, Ben Webster, Hank Jones, and Art Farmer in an album of inventive orchestrations of jazz standards titled Legrand Jazz.

While at Cambridge, Hancock was a member of the Footlights where he first collaborated with Hugh Dennis and Steve Punt and became president in 1983 with Punt as vice president.

While in Kilmarnock, he collaborated with another inventor, Thomas Morton, who provided workshop facilities for Stirling's research.

While working with the Band of Gypsys from late 1969 until early 1970, Mitchell also collaborated with the Jack Bruce and Friends band along with ex-Cream bassist / vocalist Jack Bruce, keyboardist Mike Mandel and jazz-fusion guitarist and future The Eleventh House frontman Larry Coryell.

While there, Bach collaborated with Johann Gottfried Herder, who provided the texts for six vocal works ; the music survives for only four of these.

While in Ceylon, the couple collaborated on Mediaeval Sinhalese Art ; Coomaraswamy wrote the text and Ethel provided the photographs.

While he ceased playing the trumpet he maintained a jazz sensibility in the reading of his poems and frequently collaborated with musicians.

While in Cambrai he collaborated with Nicolas Grenon on a complete revision of the liturgical musical collection of the cathedral, which included writing an extensive collection of polyphonic music for services.

While attending San Francisco State University ( SFSU ), Glover was a member of the Black Students Union, which, along with the Third World Liberation Front and the American Federation of Teachers, collaborated in a five-month student-led strike to establish a Department of Black Studies.

While a graduate student at Cambridge Ramachandran also collaborated on research projects with faculty at Oxford, including David Whitteridge of the Physiology Department.

While still in his twenties, he collaborated with Heywood Broun, Dorothy Parker, Robert E. Sherwood, and others on a revue, and collaborated with George S. Kaufman on a play, The Good Fellow, and with Marc Connelly on The Wild Man of Borneo.

While in Spain, de Diego collaborated with the newspaper El Progreso ( Progress ) which was founded by José Julián Acosta and which attacked the political situation in Puerto Rico.

While Ragni and Hair composer Galt MacDermot collaborated on Dude, Rado wrote a musical entitled The Rainbow Rainbeam Radio Roadshow, or Rainbow for short, collaborating on the book with his brother Ted Rado and contributing his own music and lyrics.

While the core trio listed above has been responsible for most of Borbetomagus's music, they have collaborated with Swiss circuit bending duo Voice Crack, Dutch cellist Tristan Honsinger, German double-bassist Peter Kowald, and others.

In May 2008, Sorensen clarified in his autobiography, Counselor, how he collaborated with Kennedy on the book: " While in Washington, I received from Florida almost daily instructions and requests by letter and telephone – books to send, memoranda to draft, sources to check, materials to assemble, and Dictaphone drafts or revisions of early chapters.

While much of Rova's music is composed by its members, the group has also collaborated with and commissioned new works.

While a part-time graduate student, Wolfowitz met Abraham Wald, with whom he collaborated in numerous joint papers in the field of mathematical statistics.

While Lec was by no means the only Polish writer to have collaborated with the aggressors during the War, he is considered by the historian Jerzy Robert Nowak to have been among those who showed the greatest enthusiasm ( do ... najgorliwszych ) in their collaborationist activities.

While searching for a local underground newspaper to publish his work, he began a profressional relationship with Peter Laird and the two collaborated for a short while on various comics projects.

While the band never played together again, Kiyoshiro and Nakaido kept close relationships and collaborated from time to time, including the 1994 album Glad All Over which was credited to Kiyoshiro Imawano & Reichi Nakaido.