Fredrick William Fourth who ruled Prussia in 1848 was a very strong ruler. Fearing the threat of revolution which has engulfed most of Europe in that time he prepared to suppress the rebellion but he also promised to write a new constitution. He took a liberal stand because he knew that a staunch stand could lead to revolution which he did not want to confront.
I believe it is A, because it states “labor of his body, and the work of his hands... are properly his” which means that what someone create (or produce) belongs to them and own the right.