That would be Jean Laffite.
"He claimed to command more than 3,000 men and provided them as troops for the Battle of New Orleans in 1815, greatly assisting Andrew Jackson in repulsing the British attack." -- Wikipedia
There is a really cool movie starring Yul Brynner called The Buccaneer (1958) which portrays the story of this colorful character of American history.
Jean Lafitte
it was in the 1815 and it was who helped
Advances in military weapons helped the British to win the war. There were new bombs that could be thrown from the air, and stronger, faster planes.
Native Americans helped the British during the war.
Benjamin Franklin helped the native Americans during the American revolution. he helped them with getting together and fighting back at the British
they helped them because the French were earlier defeated by British.
The Hessions (Germans) helped the british and the French and Spanish helped the Americans
both helped improve record-keeping
Advances in military weapons helped the British to win the war. There were new bombs that could be thrown from the air, and stronger, faster planes.
Native Americans helped the British during the war.
both helped improve record-keeping
Advances in medicine and farming.
Benjamin Franklin helped the native Americans during the American revolution. he helped them with getting together and fighting back at the British
they helped them because the French were earlier defeated by British.
both helped improve record-keeping
Fuchs
Technological advances made during the war that helped fuel consumerism. -apex
The Hessions (Germans) helped the british and the French and Spanish helped the Americans
the Cherokee and the Iroquois helped the british -your Indian friend from Oklahoma