What Best Explains the Nature of the Economic Policies of the Federal

What best explains the nature of the economic policies of the federal government/ administrations since the mid-1980s?

A) The election of the Liberal Party in 1993 reversed the sale of various government-run enterprises.
B) The federal government of Justin Trudeau has sought to expand direct state involvement in the economy
C) State leaders of each party encouraged private-sector economic expansion
D) Steven Harper's Conservative government was unique in its encouragement of private-sector economic expansion
E) Economic policies of the federal government are linked in a dichotomous fashion to left/right parties