A special thanks to Wikipedia.org for following historical information. The sermons I have chosen from Sermonaudio.com
1882 – Queen Victoria narrowly escapes an assassination attempt by Roderick Maclean in Windsor.Recommended sermons and podcasts: Victoria, by BJU Students and Faculty
1970 – Rhodesia declares itself a republic, breaking its last links with the British crown.[23]
Recommended sermons and podcasts: Freedom is Never Free - Rhodesia Remembrance Service, by Dr. Peter Hammond