sentences:  Their name likely comes from the enthusiasm of the Napoleonic era for the orient, which in turn was started by Napoleon's invasion in Egypt.In fact slab-serif fonts ("e. g." Clarendon from 1845) were newspaper fonts, whose serifs were strengthened in order to prevent damage during the printing process.Stylistically the serif fonts of the mid-19th century appeared very robust and otherwise had more or less neo-classical design features, which changed during the course of time