We can estimate the age of an open cluster of stars by examining (The turnoff point of the cluster)
According to the First World War page on the Australian War Memorial website from a population of fewer than five million, 416,809 men enlisted, of which over 60,000 were killed and 156,000 wounded, gassed, or taken prisoner. The latest figure for those killed is given as 62,000.
Answer:
C
Explanation:
location and level of development
