Introduction to History 1a. Lesson 1- Introduction to History 1b. Lesson 1- Introduction to History diagram 2. Lesson 2- Introduction to History 3. Lesson 3- History and Science 4. Lesson 4- Ancient Times 5. Lesson 5- Aryans 6. Lesson 6- Origin of Persian Language 7a. Lesson 7- Origin of Writing 7b. Lesson 7- Origin of Writing hand out 8. Lesson 8- Elam 9. Lesson 9- Medes