The right to dower could be barred by the wife before marriage accepting a jointure (a life estate in specified lands) in lieu of dower, or by the complicated uses to bar dower invented in the 18th century.
Masking (personality) Masking (Personality Theory) - Masking is a process in which an individual changes or masks his or her natural personality to conform to social pressures, abuse, and or harassment.
Swarm behaviour, or swarming, is a collective behaviour exhibited by entities, particularly animals, of similar size which aggregate together, perhaps milling about the same spot or perhaps moving en masse or migrating in some direction. It is a highly interdisciplinary topic.