Complex sentence: The aftermath of the failed Jacobite risings in 1715 and 1745 further damaged the Roman Catholic cause in Scotland, and it was not until Catholic Emancipation in 1793 that Roman Catholicism began to regain civil respectability.
Split into simpler sentences: The aftermath of the failed Jacobite risings in 1715 and 1745 further damaged the Roman Catholic cause in Scotland. I, and it was not until Catholic Emancipation in 1793 that Roman Catholicism began to regain civil respectability.