Complex sentence: The clearances brought widespread condemnation and the Highland Land League eventually achieved land reform in the enactment of Crofting Acts, but these could not bring economic viability and came too late at a time when the land was already suffering from depopulation.
Split into simpler sentences: The clearances brought widespread condemnation, and the Highland Land League eventually achieved land reform in the enactment of Crofting Acts. These measures could not bring economic viability, however, and came too late at a time when the land was already suffering from depopulation.