Columbia subject headings:
Harvard subject headings:
Emotivism--Congresses.
Empathy--Congresses.
History--Methodology--Congresses
History--Study and teaching--Audio-visual aids--Congresses.
History--Study and teaching--Congresses
Learning, Psychology of--Congresses.
Media literacy--Congresses.
Princeton subject headings:
History--Methodology--Congresses.
History--Study and teaching--Congresses.
Learning, Psychology of--Congresses.
Media literacy--Congresses.