pertaining to; concerning; regarding; with regards to; about; a matter of[cedict]
美國
guó ㄍㄨㄛˊ
America; American; United States of America; USA[cedict]
歷史
lì shǐㄌㄧˋ ㄕˇ
history[cedict]
上
shàngㄕㄤˋ
on; on top; upon; first (of two parts); previous or last (week etc); upper; higher; above; previous; to climb; to go into; above; to go up; to attend (class or university); third tone of putonghua[cedict]
的
deㄉㄜ˙
díㄉㄧˊ
dìㄉㄧˋ
of; structural particle: used before a noun, linking it to preceding possessive or descriptive attributive[cedict]