Complex sentence: In 1887 McMillan was elected as the member for East Sydney in the New South Wales Legislative Assembly for the Free Trade Party, and held the seat until its abolition in 1894, when he was elected as the member for Burwood, which he held until 1898.
Split into simpler sentences: In 1887 McMillan was elected as the member for East Sydney in the New South Wales Legislative Assembly for the Free Trade Party, and held the seat until its abolition in 1894. In 1894 he was elected as the member for Burwood, which he held until 1898.