Someone help me on this.

What arguments might a conservation used to justify president roosevelt's expansion of power of federal government

The idea of liberalism in eighteenth-century british politics: a. had mainly a civic and social quality. b. prompted two eighteenth-century leaders, joseph mccarthy and hugh mccarran, to demand independence for ireland. c. brought great wealth and power to its main voice, john locke. d. was compatible with inequalities in wealth and well-being. e. had the same meaning as liberalism in twenty-first-century american politics.

What’s the term used for a lawyer who argues for the convection for a defendant in a criminal case?