Need

pre-columbian art is art that was produced before whose arrival in the americas?

christopher columbus
meriwether lewis
francisco pizarro
hernan cortes

Christopher Columbus

The term "Pre-Columbian" is used to designate all history and prehistory of the Americas before the arrival of Columbus. However, in a broader sense, it refers to all culture and history of the Americas before significant European influences arrived to the continent. Therefore, the date of 1492 is not a definite line, as many cultures continued to develop in the same way for years or decades after that date (and some pockets of pre-Columbian cultures survive to this day). The term "pre-Hispanic" has a similar meaning in Latin American history.

disorders of the brain include both behavior disorders and other psychiatric illnesses. the primary difference between a behavior disorder and another type of psychiatric disorder is the presence of choice. psychiatric conditions are considered to be involuntary while in behavior disorders, choices are essential.