id	keyword
4350	men
4350	man
4350	world
4350	nations
4350	new
4350	history
4350	life
4350	progress
4350	discussion
4350	race
4350	age
4350	time
4350	ages
4350	nature
4350	human
4350	civilisation
4350	people
4350	way
4350	power
4350	society
4350	good
4350	thought
4350	mind
4350	modern
4350	reason
4350	law
4350	sort
4350	savages
4350	things
4350	present
4350	mankind
4350	government
4350	change
4350	tribe
4350	cases
4350	character
4350	religion
4350	idea
4350	force
4350	set
