The Conservative Party was the founding political party of Canada, governing for the first 29 years after Confederation. Since then, the party has not been as electorally successful as its rival Liberals. The Conservatives have had periods in power and long periods in opposition. The party has been most successful when it was able to assemble a national coalition of anglophone conservatives from the West and Ontario, and nationalists from Quebec. The party is currently led by interim leader Candice Bergen.