Read this text about the period from wartime into the age of prosperity and decadence that followed in the 1920s. It also covers some different takes on social attitudes of the time. Feel free to read selectively for those.
A New Home Front
The lives of all Americans, whether they
went abroad to fight or stayed on the home front, changed dramatically
during the war. Restrictive laws censored dissent at home, and the armed
forces demanded unconditional loyalty from millions of volunteers and
conscripted soldiers. For organized labor, women, and African Americans
in particular, the war brought changes to the prewar status quo. Some
white women worked outside of the home for the first time, whereas
others, like African American men, found that they were eligible for
jobs that had previously been reserved for white men. African American
women, too, were able to seek employment beyond the domestic servant
jobs that had been their primary opportunity. These new options and
freedoms were not easily erased after the war ended.
New Opportunities Born from War
After
decades of limited involvement in the challenges between management and
organized labor, the need for peaceful and productive industrial
relations prompted the federal government during wartime to invite
organized labor to the negotiating table. Samuel Gompers, head of the
American Federation of Labor (AFL), sought to capitalize on these
circumstances to better organize workers and secure for them better
wages and working conditions. His efforts also solidified his own base
of power. The increase in production that the war required exposed
severe labor shortages in many states, a condition that was further
exacerbated by the draft, which pulled millions of young men from the
active labor force.
Wilson only briefly investigated the
longstanding animosity between labor and management before ordering the
creation of the National Labor War Board in April 1918. Quick
negotiations with Gompers and the AFL resulted in a promise: Organized
labor would make a "no-strike pledge" for the duration of the war, in
exchange for the U.S. government's protection of workers' rights to
organize and bargain collectively. The federal government kept its
promise and promoted the adoption of an eight-hour workday (which had
first been adopted by government employees in 1868), a living wage for
all workers, and union membership. As a result, union membership
skyrocketed during the war, from 2.6 million members in 1916 to 4.1
million in 1919. In short, American workers received better working
conditions and wages, as a result of the country's participation in the
war. However, their economic gains were limited.
While prosperity
overall went up during the war, it was enjoyed more by business owners
and corporations than by the workers themselves. Even though wages
increased, inflation offset most of the gains. Prices in the United
States increased an average of 15–20 percent annually between 1917 and
1920. Individual purchasing power actually declined during the war due
to the substantially higher cost of living. Business profits, in
contrast, increased by nearly a third during the war.
Women in Wartime
For
women, the economic situation was complicated by the war, with the
departure of wage-earning men and the higher cost of living pushing many
toward less comfortable lives. At the same time, however, wartime
presented new opportunities for women in the workplace. More than one
million women entered the workforce for the first time as a result of
the war, while more than eight million working women found higher paying
jobs, often in industry. Many women also found employment in what were
typically considered male occupations, such as on the railroads, where
the number of women tripled, and on assembly lines. After the war ended
and men returned home and searched for work, women were fired from their
jobs, and expected to return home and care for their families.
Furthermore, even when they were doing men's jobs, women were typically
paid lower wages than male workers, and unions were ambivalent at best -
and hostile at worst - to women workers. Even under these
circumstances, wartime employment familiarized women with an alternative
to a life in domesticity and dependency, making a life of employment,
even a career, plausible for women. When, a generation later, World War
II arrived, this trend would increase dramatically.
One notable
group of women who exploited these new opportunities was the Women's
Land Army of America. First during World War I, then again in World War
II, these women stepped up to run farms and other agricultural
enterprises, as men left for the armed forces. Known as Farmerettes,
some twenty thousand women - mostly college educated and from larger
urban areas - served in this capacity. Their reasons for joining were
manifold. For some, it was a way to serve their country during a time of
war. Others hoped to capitalize on the efforts to further the fight for
women's suffrage.
Also of special note were the approximately
thirty thousand American women who served in the military, as well as a
variety of humanitarian organizations, such as the Red Cross and YMCA,
during the war. In addition to serving as military nurses (without
rank), American women also served as telephone operators in France. Of
this latter group, 230 of them, known as "Hello Girls," were bilingual
and stationed in combat areas. Over eighteen thousand American women
served as Red Cross nurses, providing much of the medical support
available to American troops in France. Close to three hundred nurses
died during service. Many of those who returned home continued to work
in hospitals and home healthcare, helping wounded veterans heal both
emotionally and physically from the scars of war.
African Americans in the Crusade for Democracy

Figure 6-3: Some of the (African American) men of the 369 th (15 th New York) by International Film Service Photographer is in the Public Domain .These men are noted for winning the Croix de Guerre (French military decoration – "Cross of War") for gallantry in action. Left to right. Front row: Pvt. Ed. Williams, Herbert Taylor, Pvt. Leon Fraitor, Pvt. Ralph Hawkins. Back row. Sgt. H. D. Prinas, Sgt. Dan Storms, Pvt. Joe Williams,. Pvt. Alfred Hanley, and Cpl. T.W. Taylor
African Americans also found that the war brought upheaval and opportunity. Blacks composed 13 percent of the enlisted military, with 350,000 men serving. Colonel Charles Young of the Tenth Cavalry division served as the highest-ranking African American officer. Blacks served in segregated units and suffered from widespread racism in the military hierarchy, often serving in menial or support roles. Some troops saw combat, however, and were commended for serving with valor. The 369th Infantry, for example, known as the Harlem Hellfighters, served on the frontline of France for six months, longer than any other American unit. One hundred seventy-one men from that regiment received the Legion of Merit for meritorious service in combat. The regiment marched in a homecoming parade in New York City, was remembered in paintings, and was celebrated for bravery and leadership. The accolades given to them, however, in no way extended to the bulk of African Americans fighting in the war.
On the home front, African Americans, like American women, saw economic opportunities increase during the war. During the so-called Great Migration (discussed in a previous chapter), nearly 350,000 African Americans had fled the post-Civil War South for opportunities in northern urban areas. From 1910–1920, they moved north and found work in the steel, mining, shipbuilding, and automotive industries, among others. African American women also sought better employment opportunities beyond their traditional roles as domestic servants. By 1920, over 100,000 women had found work in diverse manufacturing industries, up from 70,000 in 1910. Despite such opportunities, racism continued to be a major force in both the North and South. Worried about the large influx of black Americans into their cities, several municipalities passed residential codes designed to prohibit African Americans from settling in certain neighborhoods.
Race riots also increased in frequency: In 1917 alone, there were race riots in twenty-five cities, including East Saint Louis, where thirty-nine blacks were killed. In the South, white business and plantation owners feared that their cheap workforce was fleeing the region, and used violence to intimidate blacks into staying. According to NAACP statistics, recorded incidences of lynching increased from thirty-eight in 1917 to eighty-three in 1919. These numbers did not start to decrease until 1923, when the number of annual lynchings dropped below thirty-five for the first time since the Civil War.
The Last Vestiges of Progressivism
Across
the United States, the war intersected with the last lingering efforts
of the Progressives who sought to use the war as motivation for their
final push for change. It was in large part due to the war's influence
that Progressives were able to lobby for the passage of the Eighteenth
and Nineteenth Amendments to the U.S. Constitution. The Eighteenth
Amendment, prohibiting alcohol, and the Nineteenth Amendment, giving
women the right to vote, received their final impetus due to the war
effort.
Prohibition, as the anti-alcohol movement became known,
had been a goal of many Progressives for decades. Organizations such as
the Women's Christian Temperance Union and the Anti-Saloon League linked
alcohol consumption with any number of societal problems, and they had
worked tirelessly with municipalities and counties to limit or prohibit
alcohol on a local scale. But with the war, prohibitionists saw an
opportunity for federal action. One factor that helped their cause was
the strong anti-German sentiment that gripped the country, which turned
sympathy away from the largely German-descended immigrants who ran the
breweries.
Furthermore, the public cry to ration food and grain -
the latter being a key ingredient in both beer and hard alcohol - made
prohibition even more patriotic. Congress ratified the Eighteenth
Amendment in January 1919, with provisions to take effect one year
later. Specifically, the amendment prohibited the manufacture, sale, and
transportation of intoxicating liquors. It did not prohibit the
drinking of alcohol, as there was a widespread feeling that such
language would be viewed as too intrusive on personal rights. However,
by eliminating the manufacture, sale, and transport of such beverages,
drinking was effectively outlawed. Shortly thereafter, Congress passed
the Volstead Act, translating the Eighteenth Amendment into an
enforceable ban on the consumption of alcoholic beverages, and
regulating the scientific and industrial uses of alcohol. The act also
specifically excluded from prohibition the use of alcohol for religious
rituals.
Unfortunately for proponents of the amendment, the ban
on alcohol did not take effect until one full year following the end of
the war. Almost immediately following the war, the general public began
to oppose - and clearly violate - the law, making it very difficult to
enforce. Doctors and druggists, who could prescribe whisky for medicinal
purposes, found themselves inundated with requests. In the 1920s,
organized crime and gangsters like Al Capone would capitalize on the
persistent demand for liquor, making fortunes in the illegal trade. A
lack of enforcement, compounded by an overwhelming desire by the public
to obtain alcohol at all costs, eventually resulted in the repeal of the
law in 1933.
The First World War also provided the impetus for
another longstanding goal of some reformers: universal suffrage.
Supporters of equal rights for women pointed to Wilson's rallying cry of
a war "to make the world safe for democracy," as hypocritical, saying
he was sending American boys to die for such principles while
simultaneously denying American women their democratic right to vote.
Carrie Chapman Catt, president of the National American Women Suffrage
Movement, capitalized on the growing patriotic fervor to point out that
every woman who gained the vote could exercise that right in a show of
loyalty to the nation, thus offsetting the dangers of draft-dodgers or
naturalized Germans who already had the right to vote.

Figure 6-4: Suffragette banner carried in picket of the White House by Harris & Ewing is in the Public Domain. One of the many placards in support of women's suffrage used to picket the Wilson White House during World War I.
Alice Paul, of the National Women's Party, organized more radical tactics, bringing national attention to the issue of women's suffrage by organizing protests outside the White House and, later, hunger strikes among arrested protesters. By the end of the war, the abusive treatment of suffragist hunger-strikers in prison, women's important contribution to the war effort, and the arguments of his suffragist daughter Jessie Woodrow Wilson Sayre moved President Wilson to understand women's right to vote as an ethical mandate for a true democracy. He began urging congressmen and senators to adopt the legislation.
The amendment finally
passed in June 1919, and the states ratified it by August 1920.
Specifically, the Nineteenth Amendment prohibited all efforts to deny
the right to vote on the basis of sex. It took effect in time for
American women to vote in the presidential election of 1920.