These different activities culminated in two nationwide petition campaigns. In the first of these, in 1788, over 100 petitions attacking the slave trade were presented to the House of Commons in the space of just three months. The campaign of 1792 was more ambitious still. In all, 519 petitions were presented to the Commons, the largest number ever submitted to the House on a single subject or in a single session, but just as important as the size of the campaign was its range and diversity. While the industrial north provided the most enthusiastic support for abolition, every English county was represented in 1792, in addition to which Scotland and Wales made significant contributions.