factions relations wars and aliance and units

[rohan97]

i im trying to get the britain at war with the usa and to get cherokee the alie of the united states in my 1812 warpath campaing and i changed the owner ship and i still got manny spanish huron and other forces on my lands can some one please help i cant do this one without help

[Impsoft]

War of 1812 aye? Just. What you do is Make Alliances with the United States and declare war on GB.