I think it determines your progress at something. It determines on what you can, or need to improve, or possibly change.
The greatest thing that the nation had to do was get through the Great Depression. The Depression was the thing that was hurting everyone.
"Jihad" means, <span>a war or struggle against unbelievers....
It can also mean "Holy War"</span>
It happened after ww1 and was influenced those from the war. The war had people see more violently and thus this art appears more of less like dada are but more violent.
Hope it helped.
I think that it was between Octavian, Antony, and Lepidus