Some context: Art Spiegelman (; born Itzhak Avraham ben Zeev on February 15, 1948) is an American cartoonist, editor, and comics advocate best known for his graphic novel Maus. His work as co-editor on the comics magazines Arcade and Raw has been influential, and from 1992 he spent a decade as contributing artist for The New Yorker, where he made several high-profile and sometimes controversial covers. He is married to designer and editor
Hired by Tina Brown as a contributing artist in 1992, Spiegelman worked for The New Yorker for ten years. Spiegelman's first cover appeared on the February 15, 1993, Valentine's Day issue and showed a black West Indian woman and a Hasidic man kissing. The cover caused turmoil at The New Yorker offices. Spiegelman intended it to reference the Crown Heights riot of 1991 in which racial tensions led to the murder of a Jewish yeshiva student. Spiegelman had twenty-one New Yorker covers published, and submitted a number which were rejected for being too outrageous.  Within The New Yorker's pages, Spiegelman contributed strips such as a collaboration titled "In the Dumps" with children's illustrator Maurice Sendak and an obituary to Charles M. Schulz titled "Abstract Thought is a Warm Puppy". An essay he had published there on Jack Cole, the creator of Plastic Man, called "Forms Stretched to their Limits" was to form the basis for a book in 2001 about Cole called Jack Cole and Plastic Man: Forms Stretched to their Limits.  The same year, Voyager Company published a CD-ROM version of Maus with extensive supplementary material called The Complete Maus, and Spiegelman illustrated a 1923 poem by Joseph Moncure March called The Wild Party. Spiegelman contributed the essay "Getting in Touch With My Inner Racist" in the September 1, 1997 issue of Mother Jones.  Spiegelman's influence and connections in New York cartooning circles drew the ire of political cartoonist Ted Rall in 1999. In an article titled "The King of Comix" in The Village Voice, Rall accused Spiegelman of the power to "make or break" a cartoonist's career in New York, while denigrating Spiegelman as "a guy with one great book in him". Cartoonist Danny Hellman responded by sending a forged email under Rall's name to thirty professionals; the prank escalated until Rall launched a defamation suit against Hellman for $1.5 million. Hellman published a "Legal Action Comics" benefit book to cover his legal costs, to which Spiegelman contributed a back-cover cartoon in which he relieves himself on a Rall-shaped urinal.  In 1997, Spiegelman had his first children's book published: Open Me... I'm a Dog, with a narrator who tries to convince its readers that it is a dog via pop-ups and an attached leash. From 2000 to 2003 Spiegelman and Mouly edited three issues of the children's comics anthology Little Lit, with contributions from Raw alumni and children's book authors and illustrators.
how did his childrens book do?
A: Open Me... I'm a Dog, with a narrator who tries to convince its readers that it is a dog via pop-ups and an attached leash.

Some context: Hattie McDaniel (June 10, 1895 - October 26, 1952) was an American stage actress, professional singer-songwriter, and comedian. She is best known for her role as "Mammy" in Gone with the Wind (1939), for which she won the Academy Award for Best Supporting Actress, the first Academy Award won by an African American entertainer. In addition to acting in many films, McDaniel was a radio performer and television star; she was the first black woman to sing on radio in the United States. She appeared in over 300 films, although she received screen credits for only 80 or so.
In August, 1950, McDaniel suffered a heart ailment and entered Temple Hospital in semi-critical condition. She was released in October to recuperate at home, and she was cited by United Press on Jan. 3, 1951, as showing "slight improvement in her recovery from a mild stroke."  McDaniel died of breast cancer at age 57 on October 26, 1952, in the hospital on the grounds of the Motion Picture House in Woodland Hills, California. She was survived by her brother Sam McDaniel. Thousands of mourners turned out to celebrate her life and achievements. In her will, McDaniel wrote, "I desire a white casket and a white shroud; white gardenias in my hair and in my hands, together with a white gardenia blanket and a pillow of red roses. I also wish to be buried in the Hollywood Cemetery"; Hollywood Cemetery, on Santa Monica Boulevard in Hollywood, is the resting place of movie stars such as Douglas Fairbanks and Rudolph Valentino. Its owner at the time, Jules Roth, refused to allow her to be buried there, because, at the time of McDaniel's death, the cemetery practiced racial segregation and would not accept the remains of black people for burial. Her second choice was Rosedale Cemetery (now known as Angelus-Rosedale Cemetery), where she lies today.  In 1999, Tyler Cassidy, the new owner of the Hollywood Cemetery (renamed the Hollywood Forever Cemetery), offered to have McDaniel re-interred there. Her family did not wish to disturb her remains and declined the offer. Instead, Hollywood Forever Cemetery built a large cenotaph on the lawn overlooking its lake. It is one of Hollywood's most popular tourist attractions.  McDaniel's last will and testament of December 1951 bequeathed her Oscar to Howard University, where she had been honored by the students with a luncheon after she had won her Oscar. At the time of her death, McDaniel would have had few options. Very few white institutions in that day preserved black history. Historically, black colleges had been where such artifacts were placed. Despite evidence McDaniel had earned an excellent income as an actress, her final estate was less than $10,000. The IRS claimed the estate owed more than $11,000 in taxes. In the end, the probate court ordered all of her property, including her Oscar, sold to pay off creditors. Years later, the Oscar turned up where McDaniel wanted it to be: Howard University, where, according to reports, it was displayed in a glass case in the university's drama department.
Who gave a speech in 1940?
A: