9/11 (September 11, 2001 attacks)

to forget / (auxiliary verb, after the continuative form of a verb) to forget to …

history / the study of history

Obsolete spelling of アメリカ (“America”)

Obsolete spelling of アメリカ (“America”)

(chiefly in compounds, due to possible ambiguity) America (one of the continents of North America or South America) / America, United States of America (a country in North America)

November

one day

forget oneself / be beside oneself

sun / daytime, daylight / day