<h2><u>Answer:-</u></h2>
The activities practiced by the rural people are agriculture, fishing, forestry, crafts work, trading, etc.
Answer & Explanation :
A dialectical tension is opposition / contradiction in behaviour of a couple.
Oppositions are antonym of each others, act as cancelation or undo to each other. They are mutually exclusive & mutually exhaustive. They can be related to their internal, external conflicting issues.
Examples :
- Openness v/s non openness
- Connection v/s autonomy
- Dominance v/s submissiveness
- Predictability v/s Novelty
- Integration v/s Seperation
- Expression v/s Privacy
- Stability v/s Change
They wanted to gain control of the ports for a military advantage
the answer is deginlty true