Complex sentence: The Queen's Own Dorset Yeomanry was founded in 1794 as the Dorsetshire Regiment of Volunteer Yeomanry Cavalry in response to the growing threat of invasion during the Napoleonic wars.
Split into simpler sentences: The Queen's Own Dorset Yeomanry was founded as the Dorsetshire Regiment of Volunteer Yeomanry Cavalry in 1794. In response to the growing threat of invasion during the Napoleonic wars.