Brook Farm community members practiced plain living agreprding to transcendentalist philosophy. The Amana Colonies established a network of villages with an agricultural base. Shakers practiced communal living, pacifism, and gender equality. O They were dedicated to improving working conditions in factories. O They served as refuges for escaped slaves. he communities in this list were established in America during the Eighteenth and nineteenth centuries. What did they have in common? O They attempted to expand suffrage. O They were devoted to creating ideal societies.​

An intentional community

Explanation:

It was a community that was inspired by socialist ideas and as such Utopian. Founded by former Unitarian minister George Ripley from 1841 to 1847, it was an experiment on Ellis farm. The experiment is about proving that there can be a Utopian society where all members of society share everything so that they can all live better. The farm where the experiment took place was in Massachusetts and George Ripley himself a former Unitarian was a transcendentalist at the time of the experiment. Transcendentalism, along with Utopian ideas, was the ideological basis for this community, which emerged as a reaction to the existing state of intellectualism and spirit, especially in the eastern part of United States in the 1920's and 1930's. The complete farm name was Brook Farm Association for Industry and Education.

They were devoted to creating ideal societies.

Explanation:

radioactive dating, also known as  radioisotope dating  is a process that in  estimating the approximate  age  of  rocks. these data can be analyzed from  the studies dealing with the  decay of the radioactive elements that are present in these rocks. in nature, there are a few types of materials or atoms which are quite unstable and they spontaneously decay or breakdown to form other kinds of atoms.