Question:
Ludendorff was born on 9 April 1865 in Kruszewnia near Posen, Province of Posen, Kingdom of Prussia (now Poznan County, Poland), the third of six children of August Wilhelm Ludendorff (1833-1905). His father was descended from Pomeranian merchants who had achieved the prestigious status of Junker. Erich's mother, Klara Jeanette Henriette von Tempelhoff (1840-1914), was the daughter of the noble but impoverished Friedrich August Napoleon von Tempelhoff (1804-1868) and his wife Jeannette Wilhelmine von Dziembowska (1816-1854), who came from a Germanized Polish landed family on the side of her father Stephan von Dziembowski (1779-1859). Through Dziembowski's wife Johanna Wilhelmine von Unruh (1793-1862), Erich was a remote descendant of the Counts of Donhoff, the Dukes of Duchy of Liegnitz and Duchy of Brieg and the Marquesses and Electors of Brandenburg.
In 1885, Ludendorff was commissioned as a subaltern into the 57th Infantry Regiment, then at Wesel. Over the next eight years, he was promoted to lieutenant and saw further service in the 2nd Marine Battalion, based at Kiel and Wilhelmshaven, and in the 8th Grenadier Guards at Frankfurt on the Oder. His service reports reveal the highest praise, with frequent commendations. In 1893, he entered the War Academy, where the commandant, General Meckel, recommended him to the General Staff, to which he was appointed in 1894. He rose rapidly and was a senior staff officer at the headquarters of V Corps from 1902 to 1904. Next he joined the Great General Staff in Berlin, which was commanded by Alfred von Schlieffen, Ludendorff directed the Second or Mobilization Section from 1904-13. Soon he was joined by Max Bauer, a brilliant artillery officer, who became a close friend. By 1911, Ludendorff was a full colonel. His section was responsible for writing the mass of detailed orders needed to bring the mobilized troops into position to implement the Schlieffen Plan. For this they covertly surveyed frontier fortifications in Russia, France and Belgium. For instance, in 1911 Ludendorff visited the key Belgian fortress city of Liege. Deputies of the Social Democratic Party of Germany, which became the largest party in the Reichstag after the German federal elections of 1912, seldom gave priority to army expenditures, whether to build up its reserves or to fund advanced weaponry such as Krupp's siege cannons. Instead, they preferred to concentrate military spending on the Imperial German Navy. Ludendorff's calculations showed that to properly implement the Schlieffen Plan the Army lacked six corps. Members of the General Staff were instructed to keep out of politics and the public eye, but Ludendorff shrugged off such restrictions. With a retired general, August Keim, and the head of the Pan-German League, Heinrich Class, he vigorously lobbied the Reichstag for the additional men. In 1913 funding was approved for four additional corps but Ludendorff was transferred to regimental duties as commander of the 39th (Lower Rhine) Fusiliers, stationed at Dusseldorf. "I attributed the change partly for my having pressed for those three additional army corps." Barbara Tuchman characterizes Ludendorff in her book The Guns of August as Schlieffen's devoted disciple who was a glutton for work and a man of granite character but who was deliberately friendless and forbidding and therefore remained little known or liked. It is true that as his wife testified, "Anyone who knows Ludendorff knows that he has not a spark of humor...". He was voluble nonetheless, although he shunned small talk. John Lee, states that while Ludendorff was with his Fusiliers, "he became the perfect regimental commander ... the younger officers came to adore him." His adjutant, Wilhelm Breucker, became a devoted lifelong friend.
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What did he do after 1904?

Answer:
In 1913 funding was approved for four additional corps but Ludendorff was transferred to regimental duties as commander of the 39th (Lower Rhine) Fusiliers,

Question:
The Osmonds are an American family music group with a long and varied career. The Osmond Brothers began as a barbershop quartet consisting of brothers Alan, Wayne, Merrill and Jay Osmond. They were later joined by younger siblings Donny and Jimmy, both of whom enjoyed success as solo artists as well. With the addition of Donny, the group became known as The Osmonds, and enjoyed its greatest success as both a boy band and a hard rock ensemble.
Donny, and to a lesser extent, Marie and Jimmy, soon began to emerge as solo artists. Jimmy was becoming "big in Japan", and in 1972 had a #1 hit in the United Kingdom with "Long Haired Lover from Liverpool". Marie, then 13 years old, hit #1 on the US country chart in 1973 with "Paper Roses" (a song originally recorded by Anita Bryant a decade prior). Donny had a string of pop hits with a string of covers of earlier teen-pop songs, including "Go Away Little Girl" (#1, originally by Steve Lawrence), "Puppy Love" (#3, a Paul Anka composition) and "The Twelfth of Never" (#8, originally recorded by Johnny Mathis). From 1971 to 1976, he had 12 Top 40 hits, including 5 in the Top 10; for most of these, the Osmonds were still performing as a full band, but backing and giving star billing to Donny for songs on which he sang lead. Donny's popularity, and his numerous solo hits, have led many to assume he was the group's lead. Merrill was nevertheless the usual lead singer; Donny would usually sing the choruses on songs billed to The Osmonds, thus being a "co-lead". (The family resemblance between Donny and Merrill at the time likely made the confusion worse; in later years, Merrill grew out his beard and let his hair go gray to distinguish the two.) Donny's emergence as a solo star and the record company's desire to appeal to the teen-girl audience often thrust Donny out in front of the group. By now the family was touring, recording, creating and producing for five technically separate artists: The Osmonds, Donny Osmond, Marie Osmond and Jimmy Osmond -- plus Donny and Marie had begun recording duets and had hits with "I'm Leaving It Up to You" (#4) and "Morning Side of the Mountain" (#8). Through all the stress and pressures created by these many efforts, the family hung together. The 2001 ABC-TV movie Inside the Osmonds depicts the family mottoes as being "It doesn't matter who's out front, as long as it's an Osmond" family, faith, and career. In that order". The original Osmonds as a group still produced hits. In 1974, "Love Me for a Reason" reached #10 in the US and #1 in the UK. The Irish boy band Boyzone took the song to #2 in the UK in 1994.
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What year did the solo careers takeoff?

Answer:
Jimmy was becoming "big in Japan", and in 1972 had a #1 hit in the United Kingdom with "Long Haired Lover from Liverpool".