What the protagnest in the mysterious affair at styles book?

Hercule Poirot, the five-foot-four, egg-headed, brilliant Belgian detective who made his first appearance in The Mysterious Affair at Styles, is the hero of more than thirty novels and fifty short stories by Agatha Christie

Explanation:

recent news about two years ago indicates that a polish forestry student by chance unearthed at a depth of about 40cm (16 inches), during digging in a damp polish forest he found a 13-page manuscript into a thermos flask.

greek jew marcel nadjari was a aischwitz slave who witnessed how the nazi's built big death chambers and crematoriums and told how he was forced to escort fellow jews to the gas chambers. he accounts on this manuscript how the nazi's disguised this chambers to look like showers. also, he describes this place as a process of extermination from the chambers to the trains arriving to take the bodies.

the correct answer would b,   to show that she was very influential in the democratic party.