Select all that apply. american b-52 planes a. were the most powerful of the planes used in bombing attacks b. could easily be spotted by vietnamese villagers c. did not drop bombs over south vietnam d. flew so high that they could not be seen or heard from the ground

hi!

your correct answer would be a

~courtney

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).