Complex sentence: Hoop resigned in 1945, after serving in the premiership for seventeen years; he later went on to serve as a board member for the Liechtenstein National Bank, and President of the Liechtenstein Constitutional Court.
Split into simpler sentences: Hoop resigned in 1945, after serving in the premiership for seventeen years. Hoop later went on to serve as a board member for the Liechtenstein National Bank, and President of the Liechtenstein Constitutional Court.