The Land Acts were a series of measures to deal with the question of peasant proprietorship of land in Ireland in the nineteenth and twentieth centuries. Five such acts were introduced by the government of the United Kingdom between 1870 and 1909. Further acts were introduced by the government of the Irish Free State after 1922.
The Prime Minister of the United Kingdom of Great Britain and Ireland William Ewart Gladstone had taken up the "Irish question" in an effort to win the general election of 1868 by uniting the Liberal Party behind this single issue. The shock of Fenian violence, especially in England, as well as the growing awareness of the potency of strong nationalist feelings in pan-European politics was a second reason to tackle the Irish Question. Gladstone desired to bring peace with fairness to Ireland, and by extension, the rest of the UK, which was then at the zenith of worldwide Imperial power. The Landlord & Tenant (Ireland) Act 1870 was partly the work of Chichester Fortescue, John Bright and Gladstone. The Irish situation was favourable, with agriculture improving and pressure on the land decreasing since the Great Irish Famine. The Encumbered Estates' Court (1849) and agitation by the Tenant Right League had led to the sale of estates by debt-ridden mainly absentee landlords. Gladstone's Liberal government had no explicit mandate for the Act, unlike the 1869 Disestablishment Act and so could expect some opposition from the English landlord class in the House of Lords, fearful for the implications of property rights in England, many of whom were Whigs that Gladstone relied on for support in Parliament. Partly for this reason, Gladstone's approach was cautious, even conservative, since he was dedicated to maintaining the landlord class whose "social and moral influence", he said in 1863, was "absolutely essential to the welfare of the country." Furthermore, Gladstone met resistance from Whigs in his Cabinet itself, especially Robert Lowe, and the resulting compromise measure was so weak that it had little difficulty in passing both Houses of Parliament, with one significant amendment. As well as the Land Act, the Liberal government also passed the Irish Church Act 1869 and put forward the Irish University Bill that failed to pass both Houses of Parliament.