LONDON, May 31, O. S. 1748

DEAR BOY: I have received, with great satisfaction, your letter of the
28th N. S., from Dresden: it finishes your short but clear account of the
Reformation which is one of those interesting periods of modern history,
that can not be too much studied nor too minutely known by you. There are
many great events in history, which, when once they are over, leave
things in the situation in which they found them. As, for instance, the
late war; which, excepting the establishment in Italy for Don Philip,
leave things pretty much in state quo; a mutual restitution of all
acquisitions being stipulated by the preliminaries of the peace. Such
events undoubtedly deserve your notice, but yet not so minutely as those,
which are not only important in themselves, but equally (or it may be
more) important by their consequences too: of this latter sort were the
progress of the Christian religion in Europe; the Invasion of the Goths;
the division of the Roman empire into Western and Eastern; the
establishment and rapid progress of Mahometanism; and, lastly, the
Reformation; all which events produced the greatest changes in the
affairs of Europe, and to one or other of which, the present situation of
all the parts of it is to be traced up.

Next to these, are those events which more immediately effect particular
states and kingdoms, and which are reckoned entirely local, though their
influence may, and indeed very often does, indirectly, extend itself
further, such as civil wars and revolutions, from which a total change in
the form of government frequently flows. The civil wars in England, in
the reign of King Charles I., produced an entire change of the government
here, from a limited monarchy to a commonwealth, at first, and afterward
to absolute power, usurped by Cromwell, under the pretense of protection,