His efforts to fight oppression without violence
Car manufacturers and plastic bottle making
I think it would be <span>To limit power and of companies in labor negotiations. This act is created to grant both the employers and their employees to have equal rights. It helps lessen labor abuse and unfair payments. It sought to protect the safety of the labor force and to protect companies from being abused by radical labor unions.</span>
B.
For those that could not write (So most), they carried a seal around either on a necklace or otherwise that they could use to stamp with ink to signify 'signing' something.