Vote took place after plebiscite results announced
Prime Minister Justin Trudeau made announcement in Parliament
Outgoing President Michelle Bachelet introduced measure in August
Fundador de Freedom to Marry viajó a Costa Rica este mes
Announcement made in country's capital on Nov. 17
Freedom to Marry founder recently attended Costa Rica conference
State Department notes increased anti-trans violence around the world
Canadian prime minister to speak in Parliament on Nov. 28
Marriage, transgender rights among campaign issues
Robert Mugabe frequently targeted LGBT activists