Lev Vygotsky's theory regarding private speech or a child's tendency to talk to themselves during play is most accepted in the research community today. His theory of private speech has been considered as significant to a lot of recent developmental phycologists. <span>Evidence has </span>also <span>supported Vygotsky's theory that private speech provides many </span>advantages in the development of children.
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The Spanish-American War was fought in 1898 and was an imperial conflict. The major combatants were the United States and Spain. The war was fought on two fronts: Cuba and the Philippines. The war was instigated by Cuba and the Philippines in an effort to gain their independence from Spain.
The Persian empire began in modern day Iraq.
An agrarian society is a society whose economy and wealth is primarily based upon agriculture. Agricultural production relies primarily upon human and animal labor as opposed to mechanized tools. For example, a farmer in an agrarian society is likely to plow a field with a plough powered by horse, oxen or even just himself. An industrial society would utilize a tractor to till the field.