The brief history of the Rebbe’s life in the introduction to the Hayom Yom. (5773/2013). Class Four. 1) America, 2) Tomchei Tmimim, 3) New York and not Lakewood, 4) Machanei Yisroel.

Class Five. 1) (Machanei Yisroael and then ) 2) Merkaz LiInyanei Chinuch, 3) Kehas, Ho’tza’as Otzar HaChasidim, 4) establishing Yeshivos all over the Eastern Sea Board, 5) NiCho’aCh.

Class Four. 1) America, 2) Tomchei Tmimim, 3) New York and not Lakewood, 4) Machanei Yisroel.