Several cabinet meetings were held on the subject, in July, 1818, in which
the whole matter was thoroughly discussed. Mr. Adams succeeded at length
in bringing the President into the adoption of his views, which Mr. Monroe
substantially embodied in his next annual message to Congress.

The intelligence of the execution of Arbuthnot and Ambrister, excited
the highest indignation in England. The people viewed it as a violation of
the rights of British subjects, and an insult to their nation, and were
ready to rush to war. Lord Castlereagh declared to Mr. Rush, the
American Minister, that had the English cabinet but held up a finger, war
would have been declared against the United States. But so able and
convincing were the arguments which Mr. Adams directed Mr. Rush to lay
before the British Ministers, in defence of the proceedings of Gen.
Jackson, that they became convinced there was no just cause of war between
the two countries, and exerted their influence against any movement in
that direction.

On the 22nd of February, 1819, a treaty was concluded at Washington,
between the United States and Spain, by which East and West Florida, with
the adjacent islands, were ceded to the Union. The negotiations which
resulted in the consummation of the treaty, were conducted by Mr. Adams
and Luis de Onis the Spanish Ambassador. This treaty was very
advantageous to the United States. It brought to a close a controversy
with Spain, of many years' standing, which had defied all the exertions of
former administrations to adjust, and placed our relations with that
country on the most amicable footing. In effecting this reconciliation,
Mr. Adams deserved and received a high share of credit.

The recognition of the independence of the Spanish South American
Provinces, by the Government of the United States, took place during Mr.