Glenn Curtiss built the first seaplane for the US Navy. His A-1 Triad, a seaplane that also had wheels was sold to USN in July 1911. - Curtiss went on to develop and supply many aircraft to the US Navy over the next few decades.
Anahiem, California in the United States.
California in 1934
The first factory in the United States was built in 1790 by Samuel Slater. He built a factory to manufacture spindles of yarn.
The United States of America.
they were in batesville Indiana the first was made by Ryan kent jr
The first sawmill in the United States is said to have been built in York, Maine, in 1623.
The first gasoline powerd car built in America was built by Charles & Frank Duryea in 1893. It is on display at the United States National Museum.
The united states researched, built, tested and created the first atomic weapon.
Samuel Slater
The French seaplane tender LaFoudre was launched in 1911. The British seaplane tender Hermes was launched in 1913. These allowed launching of seaplanes over the bow that were retrieved by crane after landing on the sea, They carried three aircraft. The first purpose built aircraft carrier was the HMS Ark Royal in 1914 which carried five aircraft.
The Wright brothers Wright model A was the US Army's first aircraft in 1908.
It was built to honor George Washington, the first President of the United States.