Why did the British made a joke about Napoleon Hight?

Explanation:

I'm not sure of any exact date that these jokes started, but they were definitely around by the time Napoleon took full control of France. The idea of the short Napoleon began with his own Imperial Guards. Like the stereotypical bodyguards today, they were big and strong and well above average height. They were also constantly near Napoleon, so he looked short by comparison.

Then his many enemies, mostly the English, took and ran with it. Like today, political cartoons were very popular and well known for exaggerating certain traits to get their points across and sell the idea of going to war against him constantly. So you end up with super short Napoleon like in these German cartoons

Explanation:

The myth about Napoleon being short arose because the British liked to portray their French enemy as “little Boney.” And since Napoleon was often surrounded by soldiers from his Imperial Guard, who were above average height, he appeared short in comparison

ok, so basically your gonna start with 350 ok. so there's 60 seconds in a minute so that means you he can go up 10 ft per minute. soo, after 3 minutes he should be at 260 ft after three minutes : )