YSK from the 1800s to mid 1900's Britain had sent thousands of poor and orphaned children out of the country as indentured farm workers. They're known as British Home Children, and if you have an ancestor who this happened to they can seek compensation.
from /r/YouShouldKnow
YSK從19世紀到20世紀中期，英國曾將成千上萬的貧困和孤兒送出國門，作爲契約農場工人。他們被稱爲英國家庭兒童，如果你有一個發生在他們身上的祖先，他們可以尋求賠償。