(pen)o Overview (pen)-> (g)Maya continuity(pen) (pen)-> (li)Mexica tribute empire(pen) (pen)-> (p)Mesoamerican agriculture(pen) (pen)o (g)Maya continuity(pen) (pen)-> (g)Maya(pen) city-(pu)states(pen) persisted in Yucatan, c. 1200-1450. (pen)-> No unified (g)Maya(pen) (li)empire(pen); rival dynasties ruled locally. (pen)-> Earlier southern decline did not end (g)Maya(pen) civilization. (pen)-> Kings and priests used rituals to legitimize authority. (pen)-> Polytheism, calendars and maize traditions continued. (pen)o (li)Mexica tribute empire(pen) (pen)-> (li)Mexica(pen) founded Tenochtitlan in 1325 on Lake Texcoco. (pen)-> Triple Alliance formed in 1428, expanding by conquest. (pen)-> Subject rulers kept local power but owed (li)tribute(pen). (pen)-> (li)Tribute(pen) goods sustained nobles, armies and the capital. (pen)-> Priests and warriors ranked above commoners and slaves. (pen)-> Huitzilopochtli worship tied sacrifice to warfare. (pen)o (p)Mesoamerican agriculture(pen) (pen)-> Chinampas raised yields in shallow lake environments. (pen)-> Maize, beans and squash sustained dense populations. (pen)-> Irrigation and terraces adapted farming to local terrain. (pen)-> Surpluses supported cities, elites and craft specialists. (pen)-> Markets and merchants linked (p)Mesoamerican(pen) communities. (pen)-> (li)Tribute(pen) demands enriched rulers but fueled resistance. (pen)o Overview (pen)-> (hp)Inca centralization(pen) (pen)-> (hp)Andean adaptations(pen) (pen)-> (pu)American state comparison(pen) (pen)o (hp)Inca centralization(pen) (pen)-> (hp)Inca(pen) expansion accelerated under Pachacuti from 1438. (pen)-> Cusco anchored a centralized (li)empire(pen) in the Andes. (pen)-> Officials governed provinces through local leaders. (pen)-> Mit'a required rotating labor for (pu)state(pen) projects. (pen)-> Roads and runners linked troops, officials and supplies. (pen)-> Quipu knotted cords recorded labor and stored goods. (pen)-> Inti worship and royal ancestor veneration backed rule. (pen)o (hp)Andean adaptations(pen) (pen)-> Terraces and irrigation expanded mountain farming. (pen)-> Potatoes and quinoa suited highland environments. (pen)-> Llamas carried goods; roads connected ecological zones. (pen)-> Ayllu kin groups organized landholding and shared labor. (pen)-> Storehouses supplied armies and buffered crop failures. (pen)o (pu)American state comparison(pen) (pen)-> (lb)Americas(pen): farming surpluses supported stratified (pu)states(pen). (pen)-> (g)Maya(pen) local dynasties contrast with (hp)Inca centralization(pen). (pen)-> (li)Mexica tribute(pen) differed from (hp)Inca(pen) labor mobilization. (pen)-> (lb)American(pen) rulers used religion to legitimize hierarchy. (pen)-> Both (li)empires(pen) expanded rapidly; (g)Maya(pen) autonomy persisted.