In 1823, the emerged stating, among other things, that european nations should not try to acquire new territory in the western hemisphere. a alien act b embargo act c treaty of paris d monroe doctrine

The correct answer is D. Monroe Doctrine. It was made in 1823 and stated that Europeans have no claim over colonies or the new world at all and that if they tried to take new land in the Americas that the United States would even help the defending party in keeping Americas free from European influence.

The answer is forindependence.