What does the word “ electrifying “ suggest about Hamer’s testimonial ?

What is implied in this sentence from mark twain's "the £1,000,000 bank-note"? i was puzzled, and wanted to discuss the matter a little further, but they didn't; so i took my leave, feeling hurt and insulted to be made the butt of what was apparently some kind of a practical joke, and yet obliged to put up with it, not being in circumstances to resent affronts from rich and strong folk.

Correct the grammatical errors? "is it just me or are there more weird things happening in the news lately? "

Hich of the following headlines is a fact? a. president vetoes bill as predicted b. hardworking teacher fired over student grades c. election in one western town makes mockery of democracy d. freedom fighters overthrow evil regime