MELBOURNE, Australia — Australia’s House of Representatives on Wednesday passed a bill that would ban children younger than 16 years old from social media, leaving it to the Senate to finalize the world-first law. The major parties backed the bill that would make platforms including TikTok, Facebook, Snapchat, Reddit, X and Instagram liable for fines of up to 50 million Australian dollars ($33 million) for systemic failures to prevent young children from holding accounts. [time-brightcove not-tgx=”true”] The legislation passed 102 to 13.