The question is asking to determine what hispanic american heroes made florida a safe place to live work and learn, and i would say that the heroes are the Veterans, Military, for the safety and the peace of the country and the Teachers for the Learning and Growth of the person of the Florida
The Three Emperors League in 1872 was between Alexander II of Russia, William I of Prussia, and Francis Joseph of Austria-Hungary.
The agreement was renewed in 1881 with Alexander III replacing Alexander II of Russia. William I and Francis Joseph remained as signatories.
Answer: European and England.
Explanation: