Answer:
B.They are always searching for more efficient organizational systems
Step-by-step explanation:
They want to do that so the events in their eyes, belong to which day, or age in history gets the equal attention, or equal treatment as of the other important day, or age, or even the history.(Example) Because when you are looking at the Civil War section of a history book it has what happened before, during, and after.
Sorry if it's wrong. Good Luck!
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Wolflover143.