He ate three apples.

He is a second-year high school student.

He succeeded in a difficult project with the spirit of 'ishi no ue ni mo sannen', which means great works are performed by perseverance.

He is a famous historian and has written many history books.

He is trying to hide his embarrassing past.

He is majoring in history at university.

He interprets world events from a historicism perspective.

He recognizes the importance of oral history.

This is a historic building.

I want to travel to many countries.