It takes the average reader 25 hours and 44 minutes to read History of Mankind: The twentieth century by International Commission for a History of the Scientific and Cultural Development of Mankind
Assuming a reading speed of 250 words per minute. Learn more
History of Mankind: The twentieth century by International Commission for a History of the Scientific and Cultural Development of Mankind is 1,532 pages long, and a total of 386,064 words.
This makes it 517% the length of the average book. It also has 472% more words than the average book.
The average oral reading speed is 183 words per minute. This means it takes 35 hours and 9 minutes to read History of Mankind: The twentieth century aloud.
History of Mankind: The twentieth century is suitable for students ages 12 and up.
Note that there may be other factors that effect this rating besides length that are not factored in on this page. This may include things like complex language or sensitive topics not suitable for students of certain ages.
When deciding what to show young students always use your best judgement and consult a professional.
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