Type the correct answer in the box spell all words correctly what type of source did Louis use Louis in making a presentation on world war ll he watched many documentaries which are blank sources for his research

Secondary sources

Explanation:

the u.s. department of labor is a cabinet-level federal agency that supports the american labor force. it has three overall functions. first, it protects the rights of workers and retirees. second, it provides job training. third, it provides statistics related to working, prices, and income.

d. promised it other land