রাজাকাররা কীভাবে পূর্ববঙ্গে এলো? কী তাঁদের ইতিহাস?

How did the word Razakar originate? Who are these? How did they come to India? Who are these rajazak forces? Why did Qasim Rizvi create this force? My other social platforms ------------------------------------------------ YouTube Journey with Bose: https://youtube.com/@kunalbose?si=vR35MzNKLRnciHbG Voice of Kunal: https://youtube.com/@VoiceofKunal?si=khTmlkWdnwbSpL3N Facebook Page:https://www.facebook.com/KunalBoseVlogs?mibextid=ZbWKwL Instagram account: https://www.instagram.com/iam_kunalbose?igshid=OGQ5ZDc2ODk2ZA==