Black Friday (shopping) corner the gold market. When President Grant learned of this manipulation, he ordered the Treasury to release a large supply of gold, which halted the run and caused prices to drop by eighteen percent. Fortunes were made and lost in a single day, and the president's own brother-in-law, Abel Corbin, was ruined. The earliest known use of "Black Friday" to refer to the day after Thanksgiving occurs in the journal, "Factory Management and Maintenance", for November 1951, and again in 1952. Here it referred to the practice of workers calling in sick on the day after Thanksgiving, in order to
Black Friday (1978) reported that 2000 to 3000 people had died in the Jaleh Square, and he later raised that number to 4000. The BBC's correspondent in Iran, Andrew Whitley, reported that hundreds had died. According to Emadeddin Baghi, a former researcher at the Martyrs Foundation ("Bonyad Shahid", part of the current Iranian government, which compensates families of victims) hired "to make sense of the data" on those killed on Black Friday, 64 were killed in Jaleh Square on Black Friday, with two females: one woman and a young girl. On the same day in other parts of the capital, 24 people died