Southern poland and many people worked various kinds of labor for 11 hours and roll call prolonged and bad weather was tormenting for them and many have died or were killed while laboring and other causes.
WW1 had set the stage for WW1 during the 20th century due to imperialist nations who competed and developed alliances, militarism, imperialism, and nationalism. These techniques were often used to gain power and territory, but the clash between major players developed wars. For example, Germany developed a militaristic sense after its shortage of power due to WW1 and the worldwide economic decline. The German people had no choice but to let Hitler "save" them, after observing the poor conditions the country was in. Alliances caused a chain reaction and caused rivalries, leading to the second world war.
The correct answer is:
Colonial victories in the battles of Trenton and Saratoga
France was encouraged to help ease the hardships endured by the Continental army thanks to the colonial victories in the battles of Trenton and Saratoga. After this victories France provided help and made a legal agreement with the U.S. For two reasons: Claiming their sovereignity and to prove they were capable of defending themselves against the British command.