Which Statement Accurately Describes the Relationship Between Classical Liberalism and Modern

Which statement accurately describes the relationship between classical liberalism and modern conservatism?

A) Modern conservatism is a more radical ideology than classical liberalism.
B) Modern conservatism retains many of the principles of classical liberalism.
C) Classical liberalism is deeply opposed to the tenets of modern conservatism.
D) Classical liberalism generated the opposition that gave rise to modern conservatism.