During the 1920s, the ACLU expanded its scope to also include protecting the free speech rights of artists and striking workers, and working with the National Association for the Advancement of Colored People ( NAACP ) to combat racism.

During the early 1920s, he and his father-in-law developed the Stockade Building System for producing light-weight, weatherproof, and fireproof housing — although the company would ultimately fail.

During the 1920s her only paid work was as a columnist for feminist journals, notably Equal Rights and Time and Tide.

During the late 1920s and early 1930s Eisenhower's career in the post war army stalled somewhat, as military priorities diminished ; many of his friends resigned for high-paying business jobs.

During the 1920s and 1930s destroyers were often deployed to areas of diplomatic tension or humanitarian disaster.

During the 1920s, Afghanistan established diplomatic relations with most major countries.

During the 1920s writers such as Clare Winger Harris and Gertrude Barrows Bennett published science fiction stories written from female perspectives and occasionally dealt with gender and sexuality based topics.

During the 1920s and 1930s, Aimee Semple McPherson was a controversial faith healer of growing popularity during the Great Depression.

During the 1920s, women organized and participated in gymnastics events.

During the 1920s, the importance of the position declined.

During the 1920s, several improvements were put in place, such as a new 74 cubic inch ( 1, 200 cc ) V-Twin, introduced in 1922, and the " Teardrop " gas tank in 1925.

During the US bull market of the 1920s, there were numerous such vehicles offered privately to wealthy investors.

During the 1920s, Kyrgyzstan saw considerable cultural, educational, and social change.

During the 1920s, Wimsey had affairs with various women, which were the subject of much gossip in Britain and Europe.

During the 1920s the Hubbards repeatedly relocated around the United States and overseas.

During the second half of the 1920s, France, Britain and Germany were all using the League of Nations as the focus of their diplomatic activity, and each of their foreign secretaries attended League meetings at Geneva during this period.

During the late 1920s, ' 30s, and ' 40s, Bertrand Russell and Ludwig Wittgenstein's formalism was developed by a group of philosophers in Vienna and Berlin, who formed the Vienna Circle and Berlin Circle into a doctrine known as logical positivism ( or logical empiricism ).

During the 1920s, the experiments pioneered by Michelson were repeated by Dayton Miller, who publicly proclaimed positive results on several occasions, although not large enough to be consistent with any known aether theory.

During the 1920s and the 1930s, Stalin fought and defeated the political influence of Leon Trotsky and of the Trotskyists in Russia, by means of slander, anti-Semitism, programmed censorship, expulsions, exile ( internal and external ), and imprisonment.

During the 1920s his short subjects were in much demand, with stars like Billy Bevan, Andy Clyde, Harry Gribbon, Vernon Dent, Alice Day, Ralph Graves, Charlie Murray, and Harry Langdon.

During the Civil War the commander cadres were trained at the Nicholas General Staff Academy of the Russian Empire, which became the Frunze Military Academy in the 1920s.

During the 1920s, Afghanistan established diplomatic relations with most major countries.

During the 1920s and early ' 30s, The Saint is fighting European arms dealers, drug runners, and white slavers while based in his London home.

During the 1920s and 1930s there were some successful movements for self-determination in the beginnings of the process of decolonization.

During the 1920s, he first started to systematize and extend the Bahá ' í administration throughout the world where there existed Bahá ' í communities ; because the Bahá ' í community was relatively small and undeveloped when he assumed the leadership of the religion, he strengthened and developed it over many years to the point where it was capable of supporting the administrative structure envisioned by ` Abdu ' l-Bahá.

During the Cretan summer, average temperatures reach the high 20s-low 30s Celsius ( mid 80s to mid 90s Fahrenheit ), with maxima touching the upper 30s-mid 40s.

During the 1920s and 30s, special effects techniques were improved and refined by the motion picture industry.

During the 30s, Curtiz was often credited on four films in a single year, although he was not always the sole director on these projects.

During the 1920s and 30s, the city became a noted center for Jazz and Blues music, as well as the headquarters of Hallmark Cards and the location of Walt Disney's first animation studio.

During the 30s, winter vegetable crops were grown and both railroads maintained shipping sheds.

At some early point, Abbandando joined Murder Inc. During the 1920s and 30s, Abbandando was reputed to have killed thirty people, mostly in Brooklyn.

During the 1930s, Tomberg, then in his 30s, published his original occult research in a number of articles and lectures, which made him a controversial figure in Anthroposophical circles.

During the ' 30s ,' 40s, and beyond, local architects and builders, like Auro Tiribelli, Arturo Lemmi, Alberto Córsico-Picollini and Raúl Camusso recreated and transformed the picturesque values into a middle-class scale, marking the beginning of a vernacular architecture, called Mar del Plata Style, consisting in small samples of the luxury-laden summer residences of high society, built for the summer visitor as well as for the local resident.

During this period, although only in his early 30s, Stockman became well known to the public during the contentious political wrangling concerning the role of the federal government in American society.

During the 1920s and 30s " Bolton worked at a tremendous rate on shows … beautifully constructed, and full of fun and excruciating puns.

During the 1820s and ' 30s, Bishop England defended the Catholic minority against Protestant prejudices.

During night time, high 20s or even 30s may seem unpleasant, which urge people to go to beach resorts such as Mancora or Colan.

During the planning of the Hardanger Line and the Flåm Line during the 30s the suggestion again arose, and both the branch lines were built with electric traction, but not the main line.

During the freewheeling heyday of West L. A. nightlife in the late 30s, Cromwell is said by author Charles Higham to have carried on a sometime, though obviously very discreet, affair with aviator and businessman Howard Hughes.

During the 20s and 30s, Tennant was an important member – the " Brightest ", it is said – of the " Bright Young People.

During the 1920s and early ’ 30s he worked principally in London, where he was most associated with Peter Godfrey's experimental productions at the Gate Theatre Studio.

During the 20s and the 30s, the team played in lower divisions, reaching the first division for the first time in 1942.

During the 1920s and 30s, Foley was successful in recruiting agents and acquiring key details of German military research and development.

During her tenure at Paramount, the studio enjoyed its longest and most successful string of releases since the ' 30s.

During the 1920s and ' 30s when taxi dancing enjoyed its peak popularity, patrons in a taxi dance hall would typically buy dance tickets for ten cents each, giving rise to the term " dime-a-dance girl ".

During the 20s, 30s and 40s, the advent of the Ryder Cup, new golf heroes such as Walter Hagen, Gene Sarazen and Henry Cotton, all helped golf's popularity and reinforced the PGA's position as a leading golf organisation.

During the 1920s, ' 30s and ' 40s Wren controlled a political machine in Melbourne's inner suburbs, which he used mainly in the interests of moderate Catholic Labor politicians such as James Scullin, Frank Brennan and Tom Tunnecliffe.