Collocations for heartland - noun
ADJECTIVE
agricultural,
industrial
the industrial heartland of Germany
the industrial heartland of Germany
Conservative,
Labour,
etc.
traditional (esp. BrE)
traditional (esp. BrE)
PREPOSITION
in a/the heartland
The party has lost seats in its traditional heartland of southern Thailand.
The party has lost seats in its traditional heartland of southern Thailand.