What political party was Henry david Thoreau a part of?

Henry David Thoreau didn't formally belong to any political party. He was a strong advocate for individual conscience and civil disobedience, which often put him at odds with the prevailing political structures of his time.

While he shared some values with the Transcendentalist movement, which was generally considered a liberal philosophical movement, he was critical of the Democratic and Whig parties that dominated American politics in the mid-19th century.

Thoreau's views on government can be characterized as anti-establishment and individualistic. He believed that individuals should follow their own moral compass, even if it meant going against the law, and that government should be limited in its power. His famous act of civil disobedience, refusing to pay taxes in protest of slavery and the Mexican-American War, exemplifies this philosophy.

Therefore, while not formally affiliated with any political party, Thoreau's views leaned towards individualism and anti-establishment sentiment, often aligning with liberal ideals.