Question

In 1920 about fifty percent of mines in the Jharia and Raniganj coal mines the workers were tribes. Jhum cultivators find hard to use a plough.They suffered from suffocation inside the mines .More than 2000 workers died in coal mines.

Answer 1

Answer:

Explanation:

In 1920 about fifty percent of mines in the Jharia and Raniganj coal mines the workers were tribes. Jhum cultivators find hard to use a plough.They suffered from suffocation inside the mines .More than 2000 workers died in coal mines.