Borden was elected to the Canadian House of Commons first in 1896 and would become leader of the Conservative Party in 1901. He served as Leader of the Opposition until 1911, when the Conservatives won the election of September 21. | Borden was elected to the Canadian House of Commons first in 1896 and would become leader of the Conservative Party in 1901. He served as Leader of the Opposition until 1911, when the Conservatives won the election of September 21. |