Thornhill and Shaw went to New York together in 1931.

The Chicago Outfit, which subsequently became known as the " Capones ", was dedicated to smuggling and bootlegging liquor, and other illegal activities such as prostitution, in Chicago from the early 1920s to 1931.

In 1931 Montgomery became lieutenant-colonel commanding the 1st Battalion of The Royal Warwickshire Regiment and saw service in Palestine and India.

A temporary conservation laboratory was set up in May 1920 and became a permanent department in 1931.

From 1931 until his death in 1939, Sapir taught at Yale University, where he became the head of the Department of Anthropology.

Husserl became increasingly critical of Heidegger's work, especially in 1929, and included pointed criticism of Heidegger in lectures he gave during 1931.

After the Japanese occupied Manchuria in 1931, they proclaimed it to be the Empire of Manchukuo, and Puyi became emperor of Manchukuo.

Invented in 1931, the electric guitar became a necessity as jazz musicians sought to amplify their sound in the big band format.

At this time, American gangster films like Little Caesar and Wellman's The Public Enemy ( both 1931 ) became popular.

Lynn M. Thomas, the American historian, writes that the period 1929 – 1931 became what is known in Kenyan historiography as the female circumcision controversy.

") In 1925 he became Director of the Academy, and from 1927 to 1931 its Rector.

Here, he once more became involved in Freemasonry, joining the Johore Royal Lodge No. 3946, but had retired from it by April 1931.

This move became official in 1931.

He became a Doctor of Medicine and Chemistry in Prague in 1929, went to Johns Hopkins University on a Rockefeller Foundation Scholarship in 1931 and then went to McGill University in Montreal where he started researching the issue of stress in 1936.

The firm became a subsidiary of the US-based General Motors ( GM ) automotive group in 1931, and resultantly retitled General Motors-Holden's Ltd.

Chernenko joined the Komsomol ( Communist Youth League ) in 1929, and became a full member of the Communist Party in 1931.

Relegated again in 1931, Manchester United became a yo-yo club, achieving its all-time lowest position of 20th place in the Second Division in 1934.

Maginot was another veteran of World War I, who became the French Minister of Veteran Affairs and then Minister of War ( 1928 – 1931 ).

It became a majority-stake subsidiary of the General Motors Corporation in 1929 and has been a wholly owned subsidiary since 1931.

Frisch became a full Professor at the university in 1931.

In 1931, Himmler gave Heydrich the assignment to build an intelligence and security service inside the SS, which became the Sicherheitsdienst ( SD ).

The company became famous for its successes in the Schneider Trophy for seaplanes, especially the three wins in a row of 1927, 1929 and 1931.

Gabriel Terra became president in March 1931.

With the Labor Party split between Scullin's supporters and Langites, and with a very popular leader ( Lyons had a genial manner and the common touch ), the UAP won the subsequent parliamentary elections in December 1931 in a massive landslide which saw the two wings of the Labor Party cut down to 18 seats between them, and Lyons became Prime Minister in January 1932.

In 1931, in the city including the German settlement-colony Old Sarepta ( founded in 1765 ), subsequently became the largest area of the city — Krasnoarmeysky.

In 1931, Fall became the first cabinet member in history to be sent to prison for actions while holding office.

" The Thompson Sub-Machine Gun ( in Police Science )" Journal of Criminal Law and Criminology ( 1931 – 1951 ), Vol.

1931 ; in this last disguise, he pretends to be a doddering old janitor who works at Police Headquarters in order to listen in on conversations.

In his memoirs, Brust speaks of an incident which probably occurred in 1931 in which he mentions an intruder in the grounds of Fulwell Park who, when arrested, the Police confirmed as being a prominent member of Portuguese republican terrorist group known as the Carbonária and was subsequently deported to Lisbon.

However, in March 1931, Ramsay MacDonald asked Trenchard to take the post of Metropolitan Police Commissioner, which after initially declining, Trenchard eventually accepted in October 1931.

During his office time he held the Department of Justice and Police and was President of the Confederation twice in 1926 and 1931.

The new Code of Laws concerning Public Security (" Testo Unico delle Leggi di Pubblica Sicurezza " often abbreviated as TULPS ) enacted in 1926 and revised in 1931, mentioned specifically a " Department of Political Police " as a special division of the force with the aim to control and prevent political dissent.

Most of the laws and regulations of the old TULPS of 1931 were kept in force by the Republic of Italy, and the same former boss of OVRA Guido Leto was later reinstated as a fully fledged national Police officer, and entrusted with the supervision and coordination of Police academies in postwar Italy.

Later that year, he was appointed as the Commissioner of the Metropolitan Police and, before his retirement in 1931, introduced a number of changes to the force, including a system of promotion based on merit rather than length of service, improvement in discipline, retirement of inefficient senior officers, an irregularity to policemen's beats ( which had previously allowed criminals to work out the system ), police boxes, the extensive use of police cars, and a central radio control room.

He was a Third-class Clerk, Treasury Department, Lagos ( 1921 – 1924 ); Recruit, Gold Coast Police Force ( Jul .- September 1924 ); Solicitor Clerk to the late Mr. Justice Graham Paul at Calabar ( Jan .- Aug. 1925 ); Instructor in Political Science, Lincoln University ( 1931 – 34 ); University Correspondent for the Baltimore Afro-American ( 1928 – 34 ); General and Sports Correspondent for the Philadelphia Tribune ( 1928 – 34 ); Editor-in Chief of the West African Pilot ( 1937 – 45 ); Correspondent for the Associated Negro Press ( 1944 – 47 ); Correspondent for Reuters ( 1944 – 46 ); Managing Director of Zik ’ s Press Limited printers and publishers of the West African Pilot ( Lagos ), Eastern Guardian ( Port Harcourt ), Nigerian Spokesman ( Onitsha ), Southern Nigeria Defender ( Ibadan ), Daily Comet ( Kano ), and Eastern Sentinel ( Enugu ); Managing Director of Comet Press Limited ( 1945 – 53 ); Chairman of West African Pilot Limited and the Associated Newspapers of Nigeria Limited and six other limited liability companies ( 1952 – 53 ); Chairman, Nigerian Real Estate Corporation Limited ( 1952 – 53 ); etc.

* Police at the Funeral ( 1931 )

One of the seven inmates who attempted to escape was wanted for the murder of Officer James Hill, of the Marlow, Oklahoma Police Department, on April 20, 1931.

Following the 1931 census more of the population of " Greater London " ( defined at the time as the Metropolitan Police District and City of London ) lived outside the county than in it.

Glessner Lee endowed the Harvard department of legal medicine ( in 1931, the first such department in the country ), a chair in the field, the George Burgess Magrath Library, and Harvard Associates in Police Science, a national organization for the furtherance of forensic science, one division of which is the Frances Glessner Lee Homicide School.

In the 1949 King's Birthday Honours he was awarded the King's Police Medal ( KPM ) for bravery after he confronted Chandrashekhar Azad on 27 February 1931, after they had shot him in the thighs, making it impossible for him to escape.

A significant moment in the struggle against British rule occurred at The Hijli Detention Camp on Sept. 16, 1931 when two unarmed detainees, Santosh Kumar Mitra and Tarakeswar Sengupta, were shot dead by the British Police and Subhas Chandra Bose came to Hijli to collect their bodies.

In 1931, the two Territories Central and Northern became the Northern Territory of Australia and the authority of the Commissioner of Police was established in the Administrator of the Northern Territory, in Darwin.

In 1931, the two Territories became the Northern Territory of Australia and the authority of the Commissioner of Police was vested in the Administrator of the Northern Territory, in Darwin.

Cortlandt Starnes ( March 31, 1864 – May 28, 1934 ) was the 7th Commissioner of the Royal Canadian Mounted Police, from April 1, 1923 to July 31, 1931.

He also served as the eighth Commissioner of the Royal Canadian Mounted Police, from August 1, 1931 to March 5, 1938.

He served with the Royal Canadian Mounted Police from 1931 to 1953, and retired with the rank of Staff Sgt.

He joined the National Police in 1931, becoming its chief in 1947.

The school was the brainchild of Lord Trenchard, who was Commissioner of Police of the Metropolis from 1931 to 1935.