Here is a detailed expansion of the history of Puebla:
*Pre-Hispanic era (1000 BC-1521 A.D.) *
1. *Pre-Hispanic cultures*: Olmecs, Totonacas, Tepanecas and Aztecs.
2. *Settlements*: Cholula, Tlaxcala and Huejotzingo.
3. *Commerce and agriculture*: Economic and cultural development.
*Conquest and Colony (1521-1821)*
1. *Arrival of the Spaniards* (1521): Hernán Cortés and his troops.
2. *Fundación de Puebla* (1531): Fray Julián Garcés and Juan de Salmerón.
3. *Economic development*: Textiles, agriculture and trade.
4. *Religious influence*: Construction of temples and monasteries.
5. *Indigenous rebellions*: Resistance against Spanish rule.
*Independence (1821-1867)*
1. *Independence movement*: Miguel Hidalgo y Costilla and José María Morelos.
2. *Battle of the Calderón Bridge* (1811): Insurgents defeated the royalists.
3. *Battle of Puebla* (1821): Iturbide and Guerrero liberated the city.
4. *Proclamation of Independence* (1821): Agustín de Iturbide.
*French Intervention (1862-1867)*
1. *French invasion*: May 1862.
2. *Battle of May 5*: Mexican Army defeated the French.
3. *Heroism*: Zechariah and Negrete, heroes of the battle.
4. *Restoration of the Republic*: Benito Juárez.
*Porphyriat and Revolution (1876-1920)*
1. *Modernization*: Infrastructure, education and economy.
2. *Mexican Revolution*: Puebla joined the revolutionary movement.
3. *Constitutional government*: Establishment of a democratic government.
4. *Agrarian reform*: Distribution of land to peasants.
*Contemporary Era (1920-present)*
1. *Economic development*: Industrialization and tourism.
2. *Culture and heritage*: Protection of historical monuments.
3. *Infrastructure*: Airport, roads and public services.
4. *Globalization*: Economic and cultural integration.
*Sources*
1. "History of Puebla" (National Institute of Anthropology and History)
2. "Puebla: Tourist Guide" (Secretariat of Tourism of Mexico)
3. "The Battle of Puebla" (National History Museum)
4. "Puebla: Heritage City" (Government of the State of Puebla)
5. "History of Mexico" (National Autonomous University of Mexico)
6. "Puebla: A shared story" (State Institute of Culture)
7. "The Mexican Revolution in Puebla" (Autonomous University of Puebla)
