The Long March (19h 37min, oct 13, 1934 y – 11h 29min, oct 10, 1936 y)

The Long March was in China and it was a set back for them, people died in the Long March.

19h 37min, oct 13, 1934 y

11h 29min, oct 10, 1936 y

~ 1 years and 11 months