美华史记 ǀ 天涯筑路人的足迹
How the Transcontinental railroad forever changed the US- It spread Anglo-European culture across the nation and caused trade to flourish, but the story of the Chinese labourers who built the track has largely been forgotten https://www.bbc.com/travel/article/20221212-how-the-transcontinental-railroad-forever-changed-the-us
