Activism, in a general sense, can be described as involvement in action to bring about change, be it social, political, environmental, or other change. This action is in support of or opposition to one side of a controversial argument.
There are many different forms of activism; a select list follows.
... living alone who is 65 years of age or older. The average household size is 2.45 and the average family size is 3.00.
In the town the population is spread out with ...