Askew, 1906, p. 39: Briefs and references.--Askew, 1911, p. 37: Briefs.

=Charlemagne and Hildebrand.=

Did Charlemagne have more influence on mediæval history than Hildebrand?
Matson, p. 46: Briefs and references.

=Charles I.=

Was the execution of Charles I justifiable? Matson, p. 62: Briefs and
references.--Rowton, p. 202: Briefs and references.

=Charles II and Richard III.= _See_ =Richard III and Charles II.=

=Charter, Federal.= _See_ =Federal charter and federal control.=

=Chatterton and Cowper.=

Which was the greater poet, Chatterton or Cowper? Rowton, p. 224:
References.

=Chaucer and Spenser.=

Is Chaucer a greater poet than Spenser? Matson, p. 291: Briefs and
references.

Which was the greater poet, Chaucer or Spenser? Rowton, p. 226:
References.

=Chess.=