Please help asap for brainlist :)) list numerous

-Struggles our founding fathers faced while creating our new nation . + how do you think they should have handled it..

-explain the strengths and the weaknesses in the Articles of Confederation

united states reinforcements contributed greatly to three allied victories in france at: cantigny (first major american battle), argonne (the largest in the united states military history, involving 1.2 million american soldiers), and château-thierry (one of the first actions under general pershing).

oil! is what i am assuming

according to my research (britannica and quizlet) the first settlements were along the huang river because it could give the crops more fertile soil that really it out. this was due to the yellow slit caused by floods of the river.