Great Britain and the American Civil War | Page 7

of intervention; his immediate motive was a fear of French colonial expansion; but his ultimate object was inheritance by Britain of Spain's dying influence and position in the new world.
Canning's overture was earnestly considered in America. The ex-Presidents, Jefferson and Madison, recommended its acceptance, but the Secretary of State, John Quincy Adams, opposed this, favouring rather a separate declaration by the United States, and of this opinion was also President Monroe. Thus arose the Monroe Doctrine announcing American opposition to the principle of "intervention," and declaring that the American continents were no longer to be regarded as open to further colonization by European nations. The British emergency situation with France, though already quieted, caused Monroe's Message to be greeted in England with high approval. But Canning did not so approve it for he saw clearly that the Monroe Doctrine was a challenge not merely to continental Europe, but to England as well and he set himself to thwart this threatening American policy. Had Canning's policy been followed by later British statesmen there would have resulted a serious clash with the United States[8].
In fact the Monroe Doctrine, imposing on Europe a self-denying policy of non-colonial expansion toward the west, provided for the United States the medium, if she wished to use it, for her own expansion in territory and in influence. But for a time there was no need of additional territory for that already hers stretched from the Atlantic to the Rocky Mountains, two-thirds of the way from ocean to ocean. Her population was growing fast. But four millions at the time of the Revolution, there were thirteen millions in 1830, and of these nearly a third were already across the Appalachian range and were constantly pressing on towards new lands in the South and West. The Monroe Doctrine was the first definite notice given to Europe of America's preconceived "destiny," but the earlier realization of that destiny took place on lines of expansion within her own boundaries. To this there could be no governmental objection, whether by Great Britain or any other nation.
But when in the decade 1840 to 1850, the United States, to the view of British statesmen, suddenly startled the world by entering upon a policy of further territorial expansion, forsaking her peaceful progress and turning toward war, there was a quick determination on a line of British policy as regards the American advance. The first intimation of the new American policy came in relation to the State of Texas which had revolted from Mexico in 1836, and whose independence had been generally recognized by 1842. To this new state Britain sent diplomatic and consular agents and these reported two factions among the people--one seeking admission to the American Union, one desiring the maintenance of independence.
In 1841 Aberdeen had sent Lord Ashburton to America with instructions to secure, if possible, a settlement of all matters in dispute. Here was a genuine British effort to escape from national irritations. But before the Treaty of 1842 was signed, even while it was in the earlier stages of negotiation, the British Government saw, with alarm, quite new questions arising, preventing, to its view, that harmonious relation with the United States the desire for which had led to the Ashburton mission. This new development was the appearance of an American fever for territorial expansion, turning first toward Texas, but soon voiced as a "manifest destiny" which should carry American power and institutions to the Pacific and even into Central America. Among these institutions was that of slavery, detested by the public of Great Britain, yet a delicate matter for governmental consideration since the great cotton manufacturing interests drew the bulk of their supplies of raw cotton from the slave-holding states of America. If Texas, herself a cotton state, should join the United States, dependence upon slave-grown cotton would be intensified. Also, Texas, once acquired, what was there to prevent further American exploitation, followed by slave expansion, into Mexico, where for long British influence had been dominant?
On the fate of Texas, therefore, centred for a time the whole British policy toward America. Pakenham, the British minister to Mexico, urged a British pressure on Mexico to forgo her plans of reconquering Texas, and strong British efforts to encourage Texas in maintaining her independence. His theory foreshadowed a powerful buffer Anglo-Saxon state, prohibiting American advance to the south-west, releasing Britain from dependence on American cotton, and ultimately, he hoped, leading Texas to abolish slavery, not yet so rooted as to be ineradicable. This policy was approved by the British Government, Pakenham was sent to Washington to watch events, a charg��, Elliot, was despatched to Texas, and from London lines were cast to draw France into the plan and to force the acquiescence of Mexico.
In this brief account of main lines of governmental contacts, it