De or het cartoonkwestie?

The correct Dutch article is:

de cartoonkwestie

Rule Words ending in -tie and -sie: almost always de. See the rule

How to use cartoonkwestie

the cartoonkwestiede cartoonkwestie
this cartoonkwestiedeze cartoonkwestie
that cartoonkwestiedie cartoonkwestie
our cartoonkwestieonze cartoonkwestie
your cartoonkwestiejouw cartoonkwestie
every cartoonkwestieelke cartoonkwestie
which cartoonkwestie?welke cartoonkwestie?
a big cartoonkwestie / the big cartoonkwestieeen grote cartoonkwestie, de grote cartoonkwestie