How to say we learned that columbus discovered america in 1492. in Japanese
1)
コロンブスno dictionary result, likely a conjigated verbno dictionary result, likely a conjigated verbがが(ga) (prt) indicates sentence subject/indicates possessive/but/however/still/and１４９２no dictionary result, likely a conjigated verbno dictionary result, likely a conjigated verb年年(nen) (ctr) counter for yearsにに(ni) (prt) indicates such things as location of person or thing, location of short-term action, etc.アメリカアメリカ(amerika) (ateji) america/united states of americaをを(wo) (prt) indicates direct object of action/indicates subject of causative expression/indicates an area traversed/indicates time over which action takes place/indicates point of departure or separation of action/indicates object of desire, like, hate,発見発見(hakken) (n,vs) discovery/detection/findingし(num) 10^24/septillion/quadrillionたというno dictionary result, likely a conjigated verbことこと(koto) (prt) particle indicating a command/particle indicating mild enthusiasm/particle indicating a gentle interrogative/particle used to soften a judgment or conclusionをを(wo) (prt) indicates direct object of action/indicates subject of causative expression/indicates an area traversed/indicates time over which action takes place/indicates point of departure or separation of action/indicates object of desire, like, hate,私たち私たち(watashitachi) (pn,adj-no) we/usはは(ha) (int) indicating a subject/yes/indeed/well/ha!/what?/huh?/sigh学んno dictionary result, likely a conjigated verbno dictionary result, likely a conjigated verbだだ(da) (aux) be/is/indicates past or completed action/indicates light imperative。。(。) Japanese period "."
