SKETCHES

OF THE

HISTORY OF MAN.

CONSIDERABLY ENLARGED

BY THE LAST ADDITIONS AND CORRECTIONS

OF THE AUTHOR.

VOLUME IV.

OF THE

HISTORY OF MAN.

CONSIDERABLY ENLARGED

BY THE LAST ADDITIONS AND CORRECTIONS

OF THE AUTHOR.

IN FOUR VOLUMES.

VOLUME IV.

EDINBURGH:

PRINTED FOR A. STRAHAN AND T.CADELL, LONDON,

AND FOR WILLIAM CREECH, EDINBURGH.

M,DCC,LXXXVIII.