31. The Incan government controlled all clothing of their society. 32. The temples of the Incans were strewn with sacred and highly precious objects. 33. He supported the idea of a constitutional Incan monarchy. 34. The earlier people defended their territory for many years against numerous Incan armies. 35. Alcohol was an integral part of Incan rites. 36. Was it an ancient Incan sage who said be careful what you wish for? 37. The Incans ruled Peru until the arrival of Spanish conquistadors in the 16th century. 38. He undertook two expeditions to conquer the Incan Empire in 1524 and in 1526. 39. This helps explain the name of its temporary replacement, the Incan sun god. 40. Gold, magnesium and silver were common themes throughout the palaces of Incan emperors.