Question: Where did the quickly mobilised troops first invade in the country that the creator of Monument aux Morts de Montauban holds a citizenship?

full_context: Document 1: Mound of Butter: Mound of Butter is a still life painting of a mound of butter, by the 19th-century French realist painter Antoine Vollon made between 1875 and 1885. The painting is in the National Gallery of Art in Washington D.C., with the "New York Times" calling it one of "Washington’s Crown Jewels".
Document 2: A Burial At Ornans: A Burial At Ornans (, also known as A Funeral At Ornans) is a painting of 1849–50 by Gustave Courbet, and one of the major turning points of 19th-century French art. The painting records the funeral in September 1848 of his great-uncle in the painter's birthplace, the small town of Ornans. It treats an ordinary provincial funeral with unflattering realism, and on the giant scale traditionally reserved for the heroic or religious scenes of history painting. Its exhibition at the 1850–51 Paris Salon created an "explosive reaction" and brought Courbet instant fame. It is currently displayed at the Musée d'Orsay in Paris, France.
Document 3: Musée Bourdelle: The Musée Bourdelle is an art museum located at 18, rue Antoine Bourdelle, in the 15th arrondissement of Paris, France. It is open daily, except Mondays. The nearest Paris Métro stations are Falguière and Montparnasse – Bienvenüe.
Document 4: Franco-Prussian War: The Ems telegram had exactly the effect on French public opinion that Bismarck had intended. "This text produced the effect of a red flag on the Gallic bull", Bismarck later wrote. Gramont, the French foreign minister, declared that he felt "he had just received a slap". The leader of the monarchists in Parliament, Adolphe Thiers, spoke for moderation, arguing that France had won the diplomatic battle and there was no reason for war, but he was drowned out by cries that he was a traitor and a Prussian. Napoleon's new prime minister, Emile Ollivier, declared that France had done all that it could humanly and honorably do to prevent the war, and that he accepted the responsibility "with a light heart." A crowd of 15–20,000 people, carrying flags and patriotic banners, marched through the streets of Paris, demanding war. On 19 July 1870 a declaration of war was sent to the Prussian government. The southern German states immediately sided with Prussia.
Document 5: Franco-Prussian War: According to some historians, Bismarck adroitly created a diplomatic crisis over the succession to the Spanish throne, then edited a dispatch about a meeting between King William of Prussia and the French ambassador, to make it appear that the French had been insulted. The French press and parliament demanded a war, which the generals of Napoleon III assured him that France would win. Napoleon and his Prime Minister, Émile Ollivier, for their parts sought war to solve their problems with political disunity in France. On 16 July 1870, the French parliament voted to declare war on the German Kingdom of Prussia and hostilities began three days later. The German coalition mobilised its troops much more quickly than the French and rapidly invaded northeastern France. The German forces were superior in numbers, had better training and leadership and made more effective use of modern technology, particularly railroads and artillery.
Document 6: Monument to Balzac: Monument to Balzac is a sculpture by Auguste Rodin in memory of the French novelist Honoré Balzac. According to Rodin, the sculpture aims to portray the writer's persona rather than a physical likeness. The work was commissioned in 1891 by the Société des Gens de Lettres, a full-size plaster model was displayed in 1898 at a Salon in Champ de Mars. After coming under criticism the model was rejected by the société and Rodin moved it to his home in Meudon. On July 2, 1939 (22 years after the sculptor's death) the model was cast in bronze for the first time and placed on the Boulevard du Montparnasse at the intersection with Boulevard Raspail.
Document 7: Musée d'Orsay: The Musée d'Orsay (French pronunciation: ​ (myze dɔʁsɛ)) is a museum in Paris, France, on the Left Bank of the Seine. It is housed in the former Gare d'Orsay, a Beaux - Arts railway station built between 1898 and 1900. The museum holds mainly French art dating from 1848 to 1914, including paintings, sculptures, furniture, and photography. It houses the largest collection of impressionist and post-Impressionist masterpieces in the world, by painters including Monet, Manet, Degas, Renoir, Cézanne, Seurat, Sisley, Gauguin, and Van Gogh. Many of these works were held at the Galerie nationale du Jeu de Paume prior to the museum's opening in 1986. It is one of the largest art museums in Europe.
Document 8: Cubism: The Cubist contribution to the 1912 Salon d'Automne created scandal regarding the use of government owned buildings, such as the Grand Palais, to exhibit such artwork. The indignation of the politician Jean Pierre Philippe Lampué made the front page of Le Journal, 5 October 1912. The controversy spread to the Municipal Council of Paris, leading to a debate in the Chambre des Députés about the use of public funds to provide the venue for such art. The Cubists were defended by the Socialist deputy, Marcel Sembat.
Document 9: Franco-Prussian War: The quick German victory over the French stunned neutral observers, many of whom had expected a French victory and most of whom had expected a long war. The strategic advantages possessed by the Germans were not appreciated outside Germany until after hostilities had ceased. Other countries quickly discerned the advantages given to the Germans by their military system, and adopted many of their innovations, particularly the General Staff, universal conscription and highly detailed mobilization systems.
Document 10: Antoine Bourdelle: His studio became the Musée Bourdelle, an art museum dedicated to his work, located at 18, rue Antoine Bourdelle, in the 15th arrondissement of Paris, France.
Document 11: Paris: The Louvre was the world's most visited art museum in 2014, with 9.3 million visitors. Its treasures include the Mona Lisa (La Joconde) and the Venus de Milo statue. Starkly apparent with its service-pipe exterior, the Centre Georges Pompidou, the second-most visited art museum in Paris, also known as Beaubourg, houses the Musée National d'Art Moderne. The Musée d'Orsay, in the former Orsay railway station, was the third-most visited museum in the city in 2014; it displays French art of the 19th century, including major collections of the Impressionists and Post-Impressionists. The original building - a railway station - was constructed for the Universal Exhibition of 1900. The Musée du quai Branly was the fourth-most visited national museum in Paris in 2014; it displays art objects from Africa, Asia, Oceania, and the Americas. The Musée national du Moyen Âge, or Cluny Museum, presents Medieval art, including the famous tapestry cycle of The Lady and the Unicorn. The Guimet Museum, or Musée national des arts asiatiques, has one of the largest collections of Asian art in Europe. There are also notable museums devoted to individual artists, including the Picasso Museum the Rodin Museum, and the Musée national Eugène Delacroix.
Document 12: Franco-Prussian War: The immediate cause of the war resided in the candidacy of a Leopold of Hohenzollern-Sigmaringen, a Prussian prince, to the throne of Spain. France feared encirclement by an alliance between Prussia and Spain. The Hohenzollern prince's candidacy was withdrawn under French diplomatic pressure, but Otto von Bismarck goaded the French into declaring war by altering a telegram sent by William I. Releasing the Ems Dispatch to the public, Bismarck made it sound as if the king had treated the French envoy in a demeaning fashion, which inflamed public opinion in France.
Document 13: Unification of Germany: Historians debate whether Otto von Bismarck -- Minister President of Prussia -- had a master plan to expand the North German Confederation of 1866 to include the remaining independent German states into a single entity or simply to expand the power of the Kingdom of Prussia. They conclude that factors in addition to the strength of Bismarck's Realpolitik led a collection of early modern polities to reorganize political, economic, military, and diplomatic relationships in the 19th century. Reaction to Danish and French nationalism provided foci for expressions of German unity. Military successes -- especially those of Prussia -- in three regional wars generated enthusiasm and pride that politicians could harness to promote unification. This experience echoed the memory of mutual accomplishment in the Napoleonic Wars, particularly in the War of Liberation of 1813 -- 14. By establishing a Germany without Austria, the political and administrative unification in 1871 at least temporarily solved the problem of dualism.
Document 14: Monument aux Morts de Montauban: The Monument aux Morts de Montauban is an 1894 sculpture by Antoine Bourdelle. His romantic vision of the monument generated many violent oppositions. Auguste Rodin's intervention in 1897 enabled Bourdelle to do this sculpture without any compromise. The monument was erected in Montauban, in the department of Tarn-et-Garonne, in 1902.
Document 15: Paris: The Bibliothèque nationale de France (BnF) operates public libraries in Paris, among them the François Mitterrand Library, Richelieu Library, Louvois, Opéra Library, and Arsenal Library. There are three public libraries in the 4th arrondissement. The Forney Library, in the Marais district, is dedicated to the decorative arts; the Arsenal Library occupies a former military building, and has a large collection on French literature; and the Bibliothèque historique de la ville de Paris, also in Le Marais, contains the Paris historical research service. The Sainte-Geneviève Library is in 5th arrondissement; designed by Henri Labrouste and built in the mid-1800s, it contains a rare book and manuscript division. Bibliothèque Mazarine, in the 6th arrondissement, is the oldest public library in France. The Médiathèque Musicale Mahler in the 8th arrondissement opened in 1986 and contains collections related to music. The François Mitterrand Library (nicknamed Très Grande Bibliothèque) in the 13th arrondissement was completed in 1994 to a design of Dominique Perrault and contains four glass towers.
ground_truth: northeastern France
sub_queries: Monument aux Morts de Montauban >> creator Answer: Antoine Bourdelle
Which country's citizenship does Antoine Bourdelle hold? Answer: France
Where did the quickly mobilised troops first invade in France ? Answer: northeastern France