The first one. The use of irrigation.
it flows throght 11 countries and the 2nd question would be false. hope this helps
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: it is A
Explanation: best explanation.
