* 1841 – Karl Binding, German jurist ( d. 1920 )

* 1898 – Jeanne Hébuterne, French artist, the wife of Amedeo Modigliani ( d. 1920 )

* 1920 – Jack Cover, American inventor of the Taser gun ( d. 2009 )

* 1920 – Edmond H. Fischer, Swiss-American biochemist, Nobel laureate

* 1893 – Robert Harron, American actor ( d. 1920 )

* 1920 – Two security guards are murdered during a robbery in South Braintree, Massachusetts.

* 1920 – Peru becomes a signatory to the Buenos Aires copyright treaty.

* 1920 – Duncan Hamilton, English racing driver ( d. 1994 )

* 1920 – Ella Raines, American actress ( d. 1988 )

* 1867 – Evelina Haverfield English activist ( d. 1920 )

* 1920 – Enzo Biagi, Italian journalist and writer ( d. 2007 )

* 1920 – Francis Lynch, American politician ( d. 1993 )

* 1920 – Polish – Soviet War: the Battle of Warsaw begins and will last till August 25.

* 1920 – Neville Brand, American actor ( d. 1992 )

They won the first eight matches in succession including a 5 – 0 whitewash in 1920 – 1921 at the hands of Warwick Armstrong's team.

The Ashes resumed after the war when England toured in 1946 – 47, and as in 1920 – 21, found that Australia had made the best post-war recovery.

* 1920 – Louis Pauwels, French journalist and writer ( d. 1997 )

* 1908 – The Territorial Force ( renamed Territorial Army in 1920 ) is formed as a volunteer reserve component of the British Army.

* 1985 – Douglass Wallop, American novelist and playwright ( b. 1920 )

* 1893 – Alexander of Greece ( d. 1920 )

* 1920 – P. D. James, English novelist

* 1920 – Charlie Shavers, American trumpet player ( d. 1971 )

( 1999 ) The Path to Blitzkrieg: Doctrine and Training in the German Army, 1920 – 1939.

The National Speleological Society of the USA was later founded in 1941 ( originally formed as the Speleological Society of the District of Columbia on May 6, 1939 ) and the Swiss Society of Speleology created in 1939 in Geneva, but the first speleological institute in the world was founded in 1920 in Cluj-Napoca, Romania, by Emil Racovita, a Romanian biologist, zoologist, speleologist and explorer of Antarctica.

All-Union Population Censuses were carried out in the USSR ( which included RSFSR and the other republics ) in 1920 ( urban only ), 1926, 1937, 1939, 1959, 1970, 1979, and 1989.

Relations with Soviet Russia from 1918 to 1939 were icy ; voluntary expeditions to Russia called heimosodat ended only in 1920.

Finland's foreign politics before this deal had been varied: independence from Imperial Russia with support of Imperial Germany in 1917 ; participation in the Russian Civil War ( without official declaration of war ) alongside the Triple Entente 1918 – 1920 ; a non-ratified alliance with Poland in 1922 ; association with the neutralist and democratic Scandinavian countries in the 1930s ended by the Winter War ( 1939 ); and finally in 1940, a rapprochement with Nazi Germany, the only power able to protect Finland against the expansionist Soviet Union, leading to the Continuation War in 1941.

In total, 107 sessions were held between 1920 and 1939.

In addition to the mandates, the League itself governed the Territory of the Saar Basin for 15 years, before it was returned to Germany following a plebiscite, and the free city of Danzig ( now Gdańsk, Poland ) from 15 November 1920 to 1 September 1939.

Bloomfield undertook field research on Menominee in the summers of 1920 and 1921, with further brief field research in September 1939 and intermittent visits from Menominee speakers in Chicago in the late 1930s, in addition to correspondence with speakers during the same period.

* Silesian Sejm ( Sejm Śląski ; 1920 – 1939 )

Earlier books such as What Every Girl Should Know ( Margaret Sanger, 1920 ) and A Marriage Manual ( Hannah and Abraham Stone, 1939 ) had broken the silence in which many people, women in particular, had grown up in.

In 1920 he founded the International Journal of Psychoanalysis, serving as its editor until 1939.

* French — Alleaume, Ludovic: Poor Pierrot ( 1915 ); Derain, André: Pierrot ( 1923 – 1924 ), Harlequin and Pierrot ( c. 1924 ); Gabain, Ethel: Many works, including Pierrot ( 1916 ), Pierrot's Love-letter ( 1917 ), and Unfaithful Pierrot ( 1919 ); La Fresnaye, Roger de: Study for " Pierrot " ( 1921 ); La Touche, Gaston de: Pierrot's Greeting ( n. d .); Laurens, Henri: Pierrot ( c. 1922 ); Matisse, Henri: The Burial of Pierrot ( 1943 ); Mossa, Gustav Adolf: Pierrot and the Chimera ( 1906 ), Pierrot Takes His Leave ( 1906 ), Pierrot and His Doll ( 1907 ); Picabia, Francis: Pierrot ( early 1930s ); Renoir, Pierre-Auguste: White Pierrot ( 1901 / 1902 ); Rouault, Georges: Many works, including White Pierrot ( 1911 ), Pierrot ( 1920 ), Pierrot ( 1937 – 1938 ), Pierrot ( or Pierrette ) ( 1939 ), Aristocratic Pierrot ( 1942 ), The Wise Pierrot ( 1943 ), Blue Pierrots with Bouquet ( c. 1946 ).

: Mon Ami Pierrot: Songs and Fantasies ( 1917 ; illustrated by Will Bradley ); Beswick, Katherine: Columbine Wonders and Other Poems ( c. 1920 ); Bodenheim, Maxwell: " Pierrot Objects " ( 1920 ); Breed, Ida Marian: Poems for Pierrot ( 1939 ); Burt, Maxwell Struthers: " Pierrot at War " ( 1916 ); Burton, Richard: " Here Lies Pierrot " ( 1913 ); Chaplin, Ralph: Maybe, Pierrot ... ( c. 1918 ); Crane, Hart: " The Moth That God Made Blind " ( c. 1918, pub.

About 5, 500 Tatars lived within the inter-war boundaries of Poland ( 1920 – 1939 ), and a Tatar cavalry unit had fought for the country's independence.

# Flatow ( Złotów between 1370-1722 and since 1945, most of district was part of Poland between 1920 – 1939 and since 1945 )

# Graudenz ( Grudziądz between 1466-1772, 1920 – 1939 and since 1945 )

# Konitz ( Chojnice between 1466-1772, 1920 – 1939 and since 1945 )

# Kulm ( Weichsel ) ( Chełmno between 1466-1772, 1920 – 1939 and since 1945 ))

# Löbau ( Lubawa between 1466-1772, 1807 – 1815, 1920 – 1939 and since 1945 )

# Schwetz ( Świecie between 1466-1772, 1920 – 1939 and since 1945 )

# Strasburg ( Brodnica before 1772, between 1920 – 1939 and since 1945 )

The 1900 / 03 stock and 1920 stock were finally withdrawn from service in 1939.

* 1920 – 1939: Radom becomes a part of the Central Industrial Area ( Centralny Okręg Przemysłowy ); Chemical Plant, arms and munitions factory ( Łucznik Arms Factory ), gas works, telephone and shoe factories are founded