보물섬

World History, Year 2 Preview https://www.youtube.com/watch?v=SKj4cr2C-3o&list=PL8dPuuaLjXtNjasccl-WajpONGX3zoY4M

The Agricultural Revolution: Crash Course World History #1 https://www.youtube.com/watch?v=Yocja_N5s1I&list=PLBDA2E52FB1EF80C9

What Is Sociology?: Crash Course Sociology #1 https://www.youtube.com/watch?v=YnCJU6PaCio&list=PL8dPuuaLjXtMJ-AfB_7J1538YKWkZAnGA&index=2 45-2 3 7 10 16 24 28 35 41 45 45-4 6 9 18 27 30 33 37 40 45 45-4 7 10 13 18 21 24 29 32 42 45 45-7 9 12 15 18 22 25 28 45-3 5 6 9 12 13 15 18 21

The Brachistochrone https://www.youtube.com/watch?v=skvnj67YGmw&list=PLZRRxQcaEjA5WaVaMtEB86yVXSH-XZ8eT

Nature Vocabulary and Facts - English for kids https://www.youtube.com/watch?v=P7BlpW1KjAU&list=PLhPfBpTj6VpS5WoCZR_82sVb2XCbTYnxv

Intro to Economics: Crash Course Econ #1 https://www.youtube.com/watch?v=3ez10ADR_gM&list=PL8dPuuaLjXtPNZwz5_o_5uirJ8gQXnhEO 36-2 5 8

The Black Legend, Native Americans, and Spaniards: Crash Course US History #1 https://www.youtube.com/watch?v=6E9WU9TGrec&list=PL8dPuuaLjXtMwmepBjTSG593eG7ObzO7s 1 3 6 9 10 13 15 18 22 25 28 31 34 37 40 43 46 481 2 5 8 10 12 15 18 19 22 23 25 27 29 30 33 34

Rethinking Civilization - Crash Course World History 201 https://www.youtube.com/watch?v=wyzi9GNZFMU&list=PL8dPuuaLjXtNjasccl-WajpONGX3zoY4M 1 3 5 9 12 14 16 19 21 23 26 28 302 4 5 8 10 11 13 15 19 20 22 25 28 30

The Agricultural Revolution: Crash Course World History #1 https://www.youtube.com/watch?v=Yocja_N5s1I&list=PLBDA2E52FB1EF80C9 5 8 10 11 12 15 16 18 20 22 23 26 30 32 35 38 41 423 5 8 9 11 14 17 20 23 26 29 31 33 36 37 39 40 422 4