20 feet tall
The American Revolution helped keep the US free.
The tallest mountain in the US is Mount McKinley at 20,320ft
me
Chicago
Mount Aconcagua is the tallest mountain in the Americas. Mount McKinley is the tallest mountain in the US.
The tallest man in recorded history was Robert Wadlow, who stood at 8 feet 11.1 inches (272 cm) tall. He was born in 1918 and reached this remarkable height due to an overactive pituitary gland, which led to a condition known as gigantism.
The tallest mountain in the US is Mount McKinley, or Denali, located in Alaska. If you are asking about the tallest peak in the incorporated states, it is Mount Whitney in California.
Illinois has the Sears Tower which is now called the Willis Tower. It is the second tallest in the US. The tallest in the US is the One World Trade Center in New York City.
According to "Guinness World Records," the tallest man ever was Robert Pershing Wadlow, of Alton, Illinois in the US, who was 2.72 m. (8 ft., 11 in") tall. For more information, see the Related Link.
That would be Illinois and the Willis Tower is the tallest building in the US not the world.
you can't make any stop asking to many questions figure it out by yourself like me , and I'm only a 4th grader WHAT NOW?
Chicago.