The introduction of the first Ottoman paper banknotes (1840) and opening of the first post offices (1840); the reorganization of the finance system according to the French model (1840); the reorganization of the Civil and Criminal Code according to the French model (1840); the establishment of the "Meclis-i Maarif-i Umumiye" (1841) which was the prototype of the First Ottoman Parliament (1876); the reorganisation of the army and a regular method of recruiting, levying the army and fixing the duration of military service (1843–44); the adoption of an Ottoman national anthem and Ottoman national flag (1844); the institution of a Council of Public Instruction (1845) and the Ministry of Education ("Mekatib-i Umumiye Nezareti", 1847, which later became the "Maarif Nezareti", 1857); the abolition of slavery and slave trade (1847); the establishment of the first modern universities ("darülfünun", 1848), academies (1848) and teacher schools ("darülmuallimin", 1848).