Final answer:
Jules Ferry used fact-based arguments highlighting the economic necessity of raw materials from colonies and emotional pleas based on national pride and liberty to justify France's colonial expansion.
Step-by-step explanation:
In his impassioned appeal, French Prime Minister Jules Ferry utilized both fact-based and emotional arguments to advocate for France’s colonial expansion. Factually, he pointed to the need for raw materials, citing the wealth derived from fur, hides, and agriculture, likening this to the nation’s livelihood. Emotionally, he invoked national pride and the desire for liberty, arguing that expansion was a continuation of expelling oppressors and a safeguard against the return to a humiliating state. He sought to galvanize citizens through an emotional plea for freedom while justifying colonialism as an economic necessity for France’s growth and development.