What type of stone was used for many tools and weapons?

How did the spanish prove to be excellent allies in the war? give examples?

51: 28which statement about the relationship between enlightenment philosophers and the philosophy of robert filmer istrue?

Atherapist at a free university clinic treats elementary school children with behavior problems who are referred by a social service agency. she is also a doctoral candidate who proposes using data she has and will collect about the children for a case-based research project. describe the type of parental permission which is required in this case?