Labor rights movements in contemporary Tamil Nadu are concerned with:

The correct answer is: d) All of the above

Labor rights movements in contemporary Tamil Nadu are concerned with workers in the informal sector, migrant workers’ rights, and gender equality in the workplace.

• Workers in the informal sector are those who are not covered by formal labor laws and regulations. They often work in low-paying, insecure jobs with few benefits. Labor rights movements in Tamil Nadu are working to improve the working conditions of these workers and to ensure that they have access to basic rights and protections.
• Migrant workers are those who move from one place to another in search of work. They often face discrimination and exploitation in their new workplaces. Labor rights movements in Tamil Nadu are working to protect the rights of migrant workers and to ensure that they are treated fairly.
• Gender equality in the workplace is a key concern of labor rights movements in Tamil Nadu. Women workers often face discrimination and harassment in the workplace. Labor rights movements are working to promote gender equality in the workplace and to ensure that women workers have equal opportunities and rights.

Labor rights movements in Tamil Nadu are playing an important role in improving the lives of workers in the state. They are working to ensure that all workers have access to basic rights and protections, regardless of their employment status or gender.