Here are the Chapter 8 Book Links for Social Studies:

Ch 8 L 1  

https://drive.google.com/file/d/1qQ9Jr4Zg-Am_S7JucEjBngxw8u8-gDYu/view?usp=sharing

Ch 8 L 2  

https://drive.google.com/file/d/17wUsEVGhHaZWnM2EzfW1X11kYZx9B4Qx/view?usp=sharing

Ch 8 L 3

https://drive.google.com/file/d/15EUv7SY1ABUZ7mAmrrL0wpuXni_Xghmx/view?usp=sharing

Ch 8 L 4

https://drive.google.com/file/d/1Zlzt_n4gS3J8-VzS_vTprkObL8fdwuHd/view?usp=sharing

Ch 8 L 5

https://drive.google.com/file/d/1cKRxr8mrZOTn9SSe9y9DB1myJ9MheYpZ/view?usp=sharing

As always please let me know if you have any questions.