Answer:
B. it is often transitory—that is, it is brief and passing.
Explanation:
There are lots of different kinds of collective behavior, so trying to identify a specific set of standards or reasons to suit all is very difficult. Also, episodes of collective behavior —such as riots, social panic, and more— are unpredictable and last for a short time, which represents a difficulty for sociologists who want to analyze them as they take place. People involved in these events are often strangers to each other, making it even harder to determine who took part in them.
No, i don't think it means that.
The Civil rights pioneer known as Clyde Kennard made public his attempts to enroll at Mississippi southern college<u> </u><u>by writing a </u><u>letter </u><u>to the local </u><u>newspaper</u><u>.</u>
Clyde Kennard was a civil rights pioneer who tried to enroll at Mississippi southern college in an act of rebellion against segregation. In his attempt to end <em><u>segregation</u></em>, Kennard tried to become the first African American to attend Mississippi Southern College, which<em> greatly angered local people of the region. </em>
Kennard made public his attempts by <em><u>writing a highly detailed </u></em><em><u>letter </u></em><em><u>to the </u></em><em><u>local newspaper </u></em><em><u>"The Hattiesburg American".</u></em> This resulted in a personal attack against Kennard's character in an attempt to defame him and refuse his application, which they otherwise had no obvious reason to deny.
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The Berlin wall was used to divide east berlin and west berlin