Printing a new history book is different then changing the old ones. They still exist unless they were burned or buried in a landfill somewhere.
You still can search libraries, used book stores, ebay, garage sales, etc looking for history books of real history not “PC” history.
However, anything electronic can easily be change or manipulated. Nobody can log into a 1950’s history book and change the information.
“”””””’Nobody can log into a 1950’s history book and change the information.””””””””””
Good luck finding one.