Complex sentence: The government subsequently proposed a plan to all Lord Lieutenants--the monarch's personal representative in each county--to increase the forces at the nation's disposal, which included the raising of volunteer troops of'fencible' cavalry consisting of'gentlemen and yeomanry'.
Split into simpler sentences: The government subsequently proposed a plan to all Lord Lieutenants--the monarch's personal representative in each county--to increase the forces at the nation's disposal. This included the raising of volunteer troops of'fencible' cavalry consisting of'gentlemen and yeomanry'.