Select all of the following that were weaknesses of the arrivals of confederation Someone plz help me get the right answers
At least four answers are correct

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).

what was the significance of the plessy vs ferguson ruling and jim crow laws

answer the impact. plessy v. ferguson allowed 'separate but equal, also known as segregation, to become law in the united states

during the early years of world war i, the germans used "the submarine" to a great advantage