How did the allied forces manage to confuse the germans before the attacks

The allied forces mad it look like the were't going to attack.

Explanation:

i think its either b or c

explanation:

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).