While political relations could be framed in literature on sentimental terms, whether as “benevolence” that stabilizes colonial hierarchical relationships or through national or religious feeling that unites the people against the colonial oppressor (see Chapters 2 and 3), the driving force in colonial practice was arguably economic. Absentee landlords might have been lacking a properly benevolent interest in the welfare of their tenants, but they also retained their Irish property because it was worth money to them. Ireland offered cheap labour, natural resources, a tax base, and, as long as it was peaceful, allowed for greater military security along Britain's western coast, including important ports such as Bristol. Indeed, United-man poet Drennan went so far as to argue, and at some length, that the key motive for the Act of Union (1800) was “to make an arsenal here, a post there, and an advanced redoubt of ” Ireland as part of British military strategy against post-Revolutionary France. However, open discussions of the profitability of the British colonial project in Ireland in the early nineteenth century are relatively few and far between.