The Liberal-Progressives faced opposition from a variety of parties in the 1936 election. The Conservative Party remained the dominant opposition group, and the most serious challenge to the government. On the left, the Independent Labour Party (ILP) formed an alliance with the national Co-operative Commonwealth Federation (CCF), and contested the election as the ILP-CCF. The Communist Party also fielded a strong candidate in Winnipeg, while the upstart Social Credit League also ran candidates, hoping to repeat William Aberhart's surprising victory in Alberta the previous year.