B
to convince is to persuad someone to think in your point of view
In the urban areas, unorganized sector comprises workers in small scale industry, casual workers in construction, trade and transport etc. It also includes street vendors, head load workers, garment markers, rag pickers etc.
Workers in this sector need protection from overexploitation, differential treatment because of belonging to SC and ST.
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Answer:
Now, major economic activities include agriculture, industry, forestry, and mining. In 2016, four countries, which include Brazil, Ecuador, Argentina and República Bolivariana de Venezuela experienced decline in output. Other countries in the region were observing slowdown in growth rates.