* 1921 – Emir Abdullah establishes the first centralised government in the newly created British protectorate of Transjordan.

The British military force was the primary obstacle against the Ikhwan between 1922 – 1924, and was also utilized to help emir Abdullah with the suppression of local rebellions at Kura and later by Sultan Adwan, in 1921 and 1923 respectively.

Without facing opposition Abdullah and his army had effectively occupied most of Tranjordan by March 1921.

Abdullah was then appointed Emir of the Transjordania region in April 1921.

Abdullah established his government on 11 April 1921.

The government of the territory was, subject to the mandate, formed by the Emir Abdullah, brother of King Feisal of Iraq, who had been at Amman since February 1921.

The British military force was the primary obstacle against the Ikhwan between 1922 – 1924, and was also utilized to help emir Abdullah with the suppression of local rebellions at Kura and later by Sultan Adwan, in 1921 and 1923 respectively.

; 1921: Britain grants autonomy to Transjordan under Crown Prince Abdullah.

Abdullah set about the task of building Transjordan with the help of a reserve force headed by Lieutenant-Colonel Frederick Peake, who was seconded from the Palestine police in 1921.

In January 1921 Emir Abdullah Hussein began assembling an army in Ma ' an and announced his intention to attack the French in Syria.

At the Cairo conference, March 1921, Abdullah was recognised by the British as ruler of Transjordan.

On August 25, 1934, the Executive Council ( The Council of Ministers at the time ) issued Directive No. 558 declaring the Coat of Arms of Jordan (), ( which was designed in 1921 upon the request of His Highness Prince Abdullah I ) as the official emblem of the country and outlining its specific design layout.

* Abdullah I of Jordan was emir of Transjordan ( 1921 – 1946 ), then King of Transjordan ( 1946 – 1949 ), then King of the Hashemite Kingdom of Jordan ( 1949 – 1951 )

Thomas Edward Lawrence | T. E. Lawrence ( a. k. a. ) Laurence of Arabia with Sir Herbert Samuel, Abdullah I of Jordan | Sheik Majid Pasha el Adwan ( at far right ) and Gertrude Bell ( at left ) at the aerodrome of Amman, April 1921

Abdullah I of Jordan, who had become Emir of Transjordan in 1921 and King in 1923, was assassinated in 1951 during a visit to the Al-Aqsa Mosque on the Temple Mount in East Jerusalem by a Palestinian gunman following rumours that he was discussing a peace treaty with Israel.

* 1921 – The British install the son of Sharif Hussein bin Ali ( leader of the Arab Revolt of 1916 against the Ottoman Empire ) as King Faisal I of Iraq.

* 1843 – C. I. Scofield, American theologian, minister, and writer ( d. 1921 )

“ A visit to the ground has only confirmed me ,” Lucas wrote in 1921 ; “ and it was interesting to find that Mr. Apostolides, son of the large local landowner, the hospitality of whose farm at Tekés I enjoyed, was convinced too that the site was by Driskole Krini, for the very sound reason that neither the hills nor the river further east suit Caesar ’ s description .” John D. Morgan in his definitive “ Palae-pharsalus – the Battle and the Town ”, arguing for a site closer still to Krini, where he places Palaepharsalos, writes: “ My reconstruction is similar to Lucas ’ s, and in fact I borrow one of his alternatives for the line of the Pompeian retreat.

* The Cambridge History of English and American Literature, Volume I Ch. 6. 5: De Consolatione Philosophiae, 1907 – 1921.

Early films, including those from the silent era, which feature the station include Traffic in Souls ( 1913 ), which starred Matt Moore ; The Yellow Passport ( 1916 ), starring Clara Kimball Young ; My Boy ( 1921 ), starring Jackie Coogan ; Frank Capra's The Strong Man ( 1926 ), starring Harry Langdon ; We Americans ( 1928 ), starring John Boles ; The Mating Call ( film ), 1928, co-starring Thomas Meighan and Renée Adorée ; Ellis Island ( 1936 ), starring Donald Cook ; Paddy O ' Day ( 1936 ), starring Jane Withers ; Gateway ( 1938 ), starring Don Ameche ; Exile Express ( 1939 ), which starred Anna Sten ; I, Jane Doe ( 1948 ), starring Ruth Hussey and Vera Ralston, and Gambling House ( 1951 ), starring Victor Mature

Following the end of World War I, the Greater Poland Uprising ( 1918 – 1919 ) ensured that most of the region became part of the newly independent Polish state, forming most of Poznań Voivodeship ( 1921 – 1939 ).

* Peter I, King of Serbia ( 1903 – 1918 ), King of Serbs, Croats, and Slovenes ( 1918 – 1921 )

* Alexander I, Prince Regent ( 1918 – 1921 ), King of Serbs, Croats, and Slovenes / Yugoslavia ( 1921 – 1934 )

A rising sense of Latvian nationalism from the 1850s onwards bore fruit after World War I when, after two years of struggle in the Russian Civil War, Latvia finally won sovereign independence recognised by Russia in 1920 and by the international community in 1921.

During this period, Gandhi claimed to be a " highly orthodox Hindu " and in January 1921 during a speech at a temple in Vadtal, he spoke of the relevance of non-cooperation to Hindu Dharma, " At this holy place, I declare, if you want to protect your ' Hindu Dharma ', non-cooperation is first as well as the last lesson you must learn up.

After World War I, Sanger shifted away from radical politics, and she founded the American Birth Control League ( ABCL ) in 1921 to enlarge her base of supporters to include the middle class.

* Leopold Auer, Violin playing as I teach it, Stokes, 1921 ( reprint Dover, 1980 ).

* 1921 – King Michael I of Romania

* 1841 – King Nicholas I of Montenegro ( d. 1921 )

In 1914, Australian troops occupied German New Guinea, and it remained under Australian military control through World War I until 1921.

This was then strengthened, in 1921, by the March Constitution, one of the most democratic European constitutions enacted after the end of World War I.

The NEP had been implemented by Lenin in order to ensure the survival of the Communist state following seven years of war ( 1914 – 1921, World War I from 1914 to 1917, and the subsequent Civil War ) and had rebuilt Soviet production to its 1913 levels.

Violette Szabo was born Violette Reine Elizabeth Bushell in Paris, France, on 26 June 1921, the second child of a French mother and an English taxi-driver father, who had met during World War I.

This was known as the Knox – Porter Resolution ; subsequent Peace treaties were signed with both countries and Ratified by the Senate and signed by Harding on July 21, 1921 ; that officially ended World War I for the U. S. The Senate had refused to ratify the Treaty of Versailles in both 1919 and 1920 because it required the U. S. to endorse the League of Nations.

In 1921, at the estate of New Jersey Governor Joseph S. Frelinghuysen, Warren Harding signed the peace treaty which ended America's involvement in World War I.

He returned to Moscow in 1914, after the outbreak of World War I. Kandinsky was unsympathetic to the official theories on art in Moscow, and returned to Germany in 1921.

* October 7 – King Nicholas I of Montenegro ( d. 1921 )

* July 11 – King Peter I of Serbia ( d. 1921 )

He was the ruler of Transjordan and its successor state, Jordan, from 1921 to 1951 — first as Emir under a British Mandate from 1921 to 1946, then as King of an independent nation from 1946 until his assassination.

On December 18, 1921, Tim Jordan landed a rematch with the Canton Bulldogs, and was determined to put up a better fight.

In November 1921, Philby was named chief head of the Secret Service for the British Mandate of Palestine, or what is now the region of The Hashemite Kingdom of Jordan ( formerly The Emirate of Transjordan ) and Israel.

* in Transjordan ( present Jordan ) April 1921 – 17 June 1946 four incumbents accredited to the Hashemite Emir / King

edited by Camille Jordan, Henri Poincaré, Charles Émile Picard with assistance from Ernest Vessiot, 1916, 1918, 1921, 1924, Gauthier-Villars

Jordan enrolled in the Hanover Technical University in 1921 where he studied an eclectic mix of zoology, mathematics, and physics.