Crash Course European History #36 Worksheet Answers - World war i's most efficient killer was disease. Crash course european history #36. Decade of relative prosperity, availability of new consumer. Web over 15 million people were killed and over 20 million wounded.
Crash course european history #36. World war i's most efficient killer was disease. Decade of relative prosperity, availability of new consumer. Web over 15 million people were killed and over 20 million wounded.