What year did Germany send Australia- Hungary a “blank check”

1914

Explanation:

"July 5, 1914: Germany Gives Austria-Hungary a “Blank Check” The “blank check” is an infamous episode in the history of the First World War; the first truly fatal error made by Germany – a promise of unconditional support for whatever action Austria-Hungary might take to punish Serbia."

Source: https://www.mentalfloss.com/article/57608/wwi-centennial-germany-gives-austria-hungary-blank-check

i think it was 1914

Explanation:

b) new machinery hope i

those who allied with france gained land and power.