Hunter S.
Yelp
I consider this museum akin to the WWII museum in New Orleans (reviewed separately). It's the best one out there.
I am a history nerd, but in general, knew very little about WWI other than it was started by the assassination of Archduke Franz Ferdinand.
First, I recommend you watch the introductory film. I'm not always a museum film person, but this one helps prepare you, and will later help you internalize it all.
The museum is bursting with artifacts. Soldier uniforms of all kinds (British, Turkish, Russian, and even African). It also presents numerous weapons, from pistols to rifles to missiles to tanks.
It does a great job of using multi-media to lay out a clear timeline of the war, as well as an outline of motivations behind each segment of the war. You actually learn why, in smaller and more easily digestible bits, the war happened and progressed as it did.
One of my favorite parts was the reflecting booths, where you could listen to music, poems, etc. from the time. You really could visualize what it would be like to be there.
There was also an amazing exhibit on black soldiers and Jim Crow during my visit.
I also did the tower, which has panoramic views of Kansas City.
Both the black soldier exhibit and the tower had separate ticket fees (though I bought them all at once on a single e-ticket).
All staff were extremely helpful and knowledgeable.
This museum really taught me a lot. Wish I could go back now that I've had time to reflect. Maybe I will. You should visit too! Totally worthwhile.