Where does “ᠶᠠ ᠮᡝ ᠯᡳ ᡤᡳᠶᠠ” come from?

ᠶᠠ ᠮᡝ ᠯᡳ ᡤᡳᠶᠠ (Manchu) comes from Chinese 亞美利加, from English America, from Latin America, from Italian Amerigo, from Proto-Germanic *Amalarīks, from Proto-Germanic Haimarīks, from Proto-Germanic rīks, from Proto-Celtic rīxs — to straighten, to right oneself; right; just.

Ancestry of “ᠶᠠ ᠮᡝ ᠯᡳ ᡤᡳᠶᠠ”, step by step

StepLanguageWordMeaning
1Chinese亞美利加—
2EnglishAmerica—
3LatinAmerica—
4ItalianAmerigo—
5Proto-Germanic*Amalarīks—
6Proto-GermanicHaimarīksHenry
7Proto-Germanicrīksking, ruler
8Proto-Celticrīxsking
9Proto-Indo-Europeanh₃rḗǵsking, ruler
10Proto-Indo-Europeanh₃reǵ-to straighten, to right oneself; right; just
Every word from Proto-Indo-European h₃reǵ- →Every word from Proto-Indo-European h₃rḗǵs →Every word from Proto-Celtic rīxs →