词根词缀：ethno-, ethn-

【来源及含义】Greek: people, race, tribe, nation; group of people living together; community, family

【相关词根词缀】Related "people, human" word units: anthropo-; demo-; ochlo-; popu-; publi-.

【同源单词】ethnagogue, ethnarch, ethnarchy, ethnic, ethnically, ethnicism

词根词缀：histor-, histori-

【来源及含义】Greek > Latin: historical narrative; past events, past knowledge

【相关词根词缀】 Inter-related cross references, directly or indirectly, involving word units meaning "know, knowledge; learn, learning": cogni-; discip-; gno-; intellect-; learn, know; math-; sap-; sci-; sopho-.

【同源单词】ahistorical, ethnohistorian, ethnohistoric, ethnohistorical, ethnohistory, future history