On February 1, 1904, the Morse Code distress signal “CQD” was established. Journey with us to China in 1905, when a Morse Code signal of another kind tells of an attack on a Christian mission. Witness the events of that day through the eyes of two frightened sisters in this short story for older students. *
Fits World history timeline.*
*If you are new to this series, visit my introduction to timelines.