2. THE RECONQUEST IN ARAGON A journey of 8 centuries

3. THE FIRST WAS THE MARCA HISPANICA  Charlemagne created it to cover their backs against the Islamic Spain

4. THE ARAGONESE COUNTIES AND PAMPLONA ARE SEPARATED FRANKISH LINK  Aznar Galíndez will be the first count of independent Aragon, at the beginning of the 9th century.

5. BORN THE KINGDOM OF ARAGON THE POLITICAL GROUP LED BY THE KINGDOM OF PAMPLONA AFTER INCORPORATING ARAGON BY INHERITANCE AND CASTILLA BY MARRIAGE, IN THE TESTAMENT OF SANCHO III THE LARGEST IS LIQUIDATED (1035), GIVING BIRTH TO THE KINGDOMS OF ARAGON AND CASTILLA. RAMIRO I WILL BE THE FIRST KING OF ARAGON. THE POLITICAL GROUP LED BY THE KINGDOM OF PAMPLONA AFTER INCORPORATING ARAGON BY INHERITANCE AND CASTILLA BY MARRIAGE, IN THE TESTAMENT OF SANCHO III THE LARGEST IS LIQUIDATED (1035), GIVING BIRTH TO THE KINGDOMS OF ARAGON AND CASTILLA. RAMIRO I WILL BE THE FIRST KING OF ARAGON.

6. EXPANSION OF THE KINGDOM PPPPedro I, son of Sancho Ramírez, incorporates Huesca and Alfonso I the Battler reconquest Zaragoza.

7. BORN THE CROWN OF ARAGON  Ramiro II the monk negotiates the marriage of his daughter Petronila with Ramón Berenguer IV, count of Barcelona.

8. MEDITERRANEAN EXPANSION Jaime I the Conqueror incorporated into the Crown of Aragon Majorca and Valencia. Their successors will begin be Mediterranean expansion.

9. THE TRASTÁMARA IN ARAGON The death of Martín I, by the compromise of Caspe, initiates the Trastámara dynasty in Aragon, with Fernando I.The death of Martín I, by the compromise of Caspe, initiates the Trastámara dynasty in Aragon, with Fernando I.

10. THE SPANISH UNIT Ferdinand married Isabel of Castilla. The dynastic union of Castilla and Aragon is considered the beginning of modern Spain.