In which state is Kitty Hawk, where the Wright brothers made their first flight?

In which state is Mammoth Cave National Park? Which two states share Great Smoky Mountains National Park? In which state is Mount St. Helens? In which state is Pearl Harbor? In which state is Plymouth Rock? In which state did the first permanent English settlement in America, Jamestown, begin? In which state is Fort Sumter, where the Civil War began? In which state was the Battle of Gettysburg fought?