Demands of worker movements in Sikkim likely focus on:

The correct answer is: d) All of the above

Worker movements in Sikkim, as in other parts of the world, are likely to focus on better wages and working conditions, social security benefits, and protection from exploitation.

• Better wages and working conditions: Workers are often paid low wages and work in dangerous or unhealthy conditions. They may also be denied basic rights such as the right to organize and bargain collectively. Worker movements often demand higher wages, better working conditions, and the right to organize and bargain collectively.
• Social security benefits: Workers may not have access to basic social security benefits such as health insurance, pensions, and unemployment benefits. Worker movements often demand that these benefits be extended to all workers.
• Protection from exploitation: Workers may be exploited by their employers in a variety of ways, such as being forced to work long hours for low wages, being denied overtime pay, or being subjected to physical or sexual abuse. Worker movements often demand that the government take steps to protect workers from exploitation.

In addition to these specific demands, worker movements in Sikkim may also have broader political demands, such as democracy, social justice, and environmental protection.