Why was alexander campbell important to confederation?(write a paragraph)

 Alexander Campbell is important because he was elected to the Legislative Council in 1858 and 1864, and served as the last Commissioner of Crown Lands 30 March 1864 – 30 June 1867. He attended the Charlottetown Conference and the Quebec City Conference in 1864, and at Confederation was appointed to the Senate of Canada.

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answer; andrew jackson approved nullification by signing it into law,and john calhoun opposed it saying it was unconstitutional;