The open door policy was principles that was installed in 1899 and then the 1900s to Have a protection of equal or even trading among countries
So he can win the war by building up his forces.
If your question is how the democracies set up after ww 1 failed, here's your answer "A lack of democratic tradition, failure of the Treaty of Versailles, and economic devastation".
Hope it helps
Based on previous reading guides I have had for AP world, I can tell you that Muhammad’s teachings seemed to agree with Christianity and Judaism.
I hope this helps. ^^^