sentences:  Two weeks later, at the age of eighteen, Hackett co-founded the Irish Women Worker's Union (IWWU) with Delia Larkin.During the 1913 Lockout Hackett helped mobilize the Jacob's workers to come out in solidarity with other workers, they in turn were locked out by their own employers.In 1914 her Jacob's employers sacked her over her role in the Lockout.