Other than getting the part right about WW1 being a slaughter, you missed everything else. There were 53,402 killed in action, not 110,000. The total men who died was closer to 110,000 since 63,114 died from accident, or disease...did you forget about flu the Yanks unleashed in 1917...WWI was a slaughter on an industrial scale. The US fought for 110 days and lost 110,000 dead. It was horrendous.
Compared to Verdun where the casualty count was close to 1 million, the Americans didn't do much, Germany was spent by the time the Doughboys arrived. Mind you at Meuse-Argonne the Americans did suffer a lot of losses, more than half of the total killed in action, and if the commanders hadn't kept on fighting right up till 11 am, Henry Nicholas John Gunther would have lived...