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The Young Calvinist League, also known as the Young Calvinist Federation, is a youth ministry in Canada and the United States that formed in September 1919. The organization has its roots in the Christian Reformed Church in North America, but partners with other Christian denominations. In August 1950, the organization released a report calling for the establishment of educational and legislative programs that afforded African Americans rights and opportunities equal to those enjoyed by other members of society.

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The Young Calvinist League, also known as the Young Calvinist Federation, is a youth ministry in Canada and the United States that was formed in September 1919. The organization has its roots in the Christian Reformed Church in North America and partners with other Christian denominations. The American Federation of Reformed Young Women's Societies, which was founded in May 1932, merged into the Young Calvinist Federation in December 1955.

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Established in 1915 in Chicago to address the needs of African Americans migrating from the rural South to the cities in the North, it is an affiliate of the National Urban League.  Their mission is to promote “strong, sustainable communities through advocacy, collaboration and innovation.”  As one of the largest affiliates in the nation and with over nine decades of service to African Americans, other minorities and the poor, Chicago Urban League remains a leader in the Urban League movement.

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As noted in a Chicago Tribune article from January 23, 1932 the Chicago Taxicab Drivers Protective Association was formed when Checker cab drivers went on strike that year. The association was a committee that presented the driver’s grievances. In the end the cab drivers won all of the major points of the argument including that the newly formed protective association be recognized.

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The Chicago Tavern Owners Association was a group affiliated with the National Licensed Beverage Association. In 1942, the Chicago Tavern Owners Association protested the City Council's ruling prohibiting women from drinking at bars.

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The Chicago Junior Scrappers are mentioned in a 1942 Chicago Tribune article about the need for scrap metal to reduce steel mill operations. The Chicago Junior Scrappers helped scrap dealers in large collections of scrap metals in Chicago. 

An illustration of the convention center building named McCormick Place on an orange background  with black text above and below the illustration. 

This is button from the Chicago International Trade Fair at the McCormick Place held in 1961 or a later year. The fair started July 25th and was held for 17 days. It had over 200 major exhibits from fifty foreign nations, two theaters, and an international aviation exhibit. The fair was previously held at Navy Pier.

The McCormick Place opened in 1961 and quickly showed its convention potential within the first 8 months it was open; it was large enough for the over 800,000 visitors to the International Trade Fair.

An illustration of a city skyline being flooded with water. White text at the bottom of the button inside the illustrated water. Everything else in the button is a different shade of blue. 

124 million gallons of water from the Chicago River rushed into Chicago downtown building basements the morning of April 13, 1992. A network of tunnels had burst underneath the central business district known as "The Loop." To the shock of many, city officials knew about the problem but lagged on approving the contract to fix the issue. Mayor Richard Daley demanded and received the resignation of the officials who were in charge of the project. The water was eventually pumped out of the buildings after two weeks. City lawyers agreed to pay 36 millions dollars to settle lawsuits brought by various businesses and insurers.   

An illustration of half of person's face, the face stops at the top of the nose. On the right side of the illustration are tiny stacked squares which represent a film reel and above the illustration is large white text. Everything sits on a black background. 

The image is the logo for the Chicago International Film Festival, created by it founder and artistic director Michael Kutza. The festival showcases films in context and encourages discussion and debate to promote understanding of diverse cultures and to enrich the Chicago community.

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The Chicago Boat Show is an annual event held every January at McCormick Place. The boat show started in 1930 and has been a popular venue ever since for the people of Chicago. Sponsored by Progressive Insurance, the Chicago Boat, RV and Strictly Sail Show is the city’s largest outdoor equipment sales event.