Step 1: Meaning.
Social change implies transformation in the social order. It can occur in values, norms, institutions, or relationships within a society.
Step 2: Nature.
Change may be slow or rapid, planned or unplanned, and progressive or regressive.
Step 3: Examples.
Industrialization, urbanization, modernization, and women's empowerment are examples of social change.
Final Answer: \[ \boxed{\text{Social change = transformation in social structure, culture, and relations over time}} \]
Mention the events related to the following historical dates:
\[\begin{array}{rl} \bullet & 321 \,\text{B.C.} \\ \bullet & 1829 \,\text{A.D.} \\ \bullet & 973 \,\text{A.D.} \\ \bullet & 1336 \,\text{A.D.} \\ \bullet & 1605 \,\text{A.D.} \\ \bullet & 1875 \,\text{A.D.} \\ \bullet & 1885 \,\text{A.D.} \\ \bullet & 1907 \,\text{A.D.} \\ \bullet & 1942 \,\text{A.D.} \\ \bullet & 1935 \,\text{A.D.} \end{array}\]