Who is the tallest man in earth?​

Kristian Matsson is the tallest man in the world

Explanation:

hope it will help u jeric

The twins then named Robert Wadlow as the tallest man "of whom there is irrefutable evidence". When last measured on 27 June 1940, the mild-mannered American stretched a staggering 2.72 m (8 ft 11.1 in) tall. Perhaps surprisingly, Robert entered the world no differently to most babies.

the completion of the erie canal spurred the first great westward movement of american settlers, gave access to the rich land and resources west of the appalachians and made new york the preeminent commercial city in the united states.