In the 1960s, the children of many middle- and upper-class families, trying to come to terms with the disparity between the ideologies expressed by their parents (e. g., the importance of peace, equality, and individual freedom) and the reality of war, poverty, and individual constraints, tried to establish a more satisfying way of life. Many ran away from home to live in communes where they tried to abolish individual property and fulfill ideals of universal love. This is an example of

revitalization

Explanation:

revitalization consists bringing about better life and improvement and growth to individuals in society. Revitalization may have to do with development of the economy through a community-oriented approach such as the actions of children of rich people in the 1960s to alleviate poverty and bring about equality

answer; migrate from a region;

giant impact theory - the moon was formed from the collision between earth and another mars-sized body.

colliding planetesimals hypothesis - the moon was formed from the same cloud of material as earth.

capture hypothesis - the moon was locked into orbit by earths gravity as it was passing by it.

accretion hypothesis - the moon was formed from collisions and combining of planetesimals.

i think this is right, if not and you know better let me know.