Friday the 13th etc.) of the year. Any month that starts on a Sunday contains a Friday the 13th, and there is at least one Friday the 13th in every calendar year. There can be as many as three Friday the 13ths in a single calendar year; either in February, March and November in a common year starting on Thursday (such as 2009, 2015 or 2026) (D), or January, April and July in a leap year starting on Sunday (such as 2012) (AG). The longest period that occurs without a Friday the 13th is 14 months, either from July to September the following
Black Friday (1910) Black Friday (1910) Black Friday was a suffragette demonstration in London on 18November 1910, in which 300 women marched to the Houses of Parliament as part of their campaign to secure voting rights for women. The day earned its name from the violence meted out to protesters, some of it sexual, by the Metropolitan Police and male bystanders. During the January 1910 general election campaign, H. H. Asquith—the Prime Minister and leader of the Liberal Party—promised to introduce a Conciliation Bill to allow a measure of women's suffrage in national elections. When he was returned to power, a committee made