Tom Sawyer Abroad[Illustrated]

Mark Twain (or Samuel Langhorne Clemens) was born on 30th Nov, 1835 and died on 21st April, 1910. He was an American author and humourist. His famous works include: The Adventures of Tom Sawyer (1876), and its sequel, Adventures of Huckleberry Finn (1885), the latter often called "the Great American Novel."
Excerpt-Well, we went out in the woods on the hill, and Tom told us what it was. It was a crusade.
"What's a crusade?" I says.
He looked scornful, the way he's always done when he was ashamed of a person, and says:
"Huck Finn, do you mean to tell me you don't know what a crusade is?"
"No," says I, "I don't. And I don't care to, nuther. I've lived till now and done without it, and had my health, too. But as soon as you tell me, I'll know, and that's soon enough. I don't see any use in finding out things and clogging up my head with them when I mayn't ever have any occasion to use 'em. There was Lance Williams, he learned how to talk Choctaw here till one come and dug his grave for him. Now, then, what's a crusade? But I can tell you one thing before you begin; if it's a patent-right, there's no money in it. Bill Thompson he—"