In 1887, “Bloody Sunday” took place in London, as violent clashes broke out between Irish political demonstrators and British police.
In 1956, the Supreme Court ruled that bus segregation in Alabama was illegal.
In 1970, the Bhola cyclone in Bangladesh ended, killing an estimated 500,000 people.
In 1982, the Vietnam Veterans Memorial was dedicated in Washington, D.C.
In 2015, a series of coordinated t…