Russian revolution | 10th new syllabus social science | Chapter 1 | Part 3 | explained in tamil |

#starttostudy#socialscience Watch Video Links Below......... -10th Social Science Chapter 1 Part 1 Explain in Tamil https://youtu.be/XhsmxVkk_cE -Causes of first world war 1 // 10th new syllabus social science // explained in tamil https://youtu.be/JYo3uRpgV4s