Ethnicity is like your culture. Language, race, and religion all play into your background and culture. However, politics are something that govern the country you live in -- they're not necessarily connected to your background. Therefore, politics would be the correct answer.
To assist disadvantaged people across the U.S. Including Native Americans
To forbade colonial settlements west of the Appalachian mountains
He was the lawyer of the British soldiers even though he was a patriot. He agreed with both sides and believed that the soldiers deserved a fair trail.
I hope this helps.
