1870-1970 (or about that range) probably would be bigger change. That would cover time from before commercial light bulbs to commercial computers[1] and man on the moon. Societally it would include WW1 and the series of Russian revolutions leading to wave of other revolutions in Europe[2], and major advances in Womens' suffrage[3] among other things.
[1] e.g. PDP-8 and S/360
[2] https://en.wikipedia.org/wiki/Revolutions_of_1917%E2%80%9319...
[3] "The Representation of the People Act 1918 saw British women over 30 gain the vote. Dutch women won the vote in 1919, and American women on August 26, 1920, with the passage of the 19th Amendment" https://en.wikipedia.org/wiki/Women%27s_suffrage