Final answer:
France spent a lot of money on the army and navy to maintain a strong military capability, compete with other countries, and protect its colonial ambitions.
Step-by-step explanation:
France spent a lot of money on the army and the navy for several reasons. One reason was to maintain a strong military capability to defend or promote national interests. Another reason was to compete with other countries, particularly Great Britain and Germany, who were also increasing their defense spending and military sizes. Additionally, France wanted to protect its own colonial ambitions and maintain control over territories like Morocco. By investing in a strong army and navy, France hoped to ensure its security and assert its power on the international stage.