Explanation:
Weavers often belonged to communities that specialised in weaving. Their skills were passed on from one generation to the next. The tanti weavers of Bengal, the julahas or momin weavers of north India, sale and kaikollar and devangs of south India are some of the communities famous for weaving.
Explanation:
Congressional investigations not only help legislators make better policy decisions, but they are central to the system of checks and balances. Investigatory hearings can uncover presidential abuses of power and corruption, such as the Teapot Dome scandal in the 1920s or Watergate in the 1970s.
B. The fertilizers used by farmers contaminate the river.