It influence Chinese culture in the first century it brought it with a vast personal properties from the earliest times and did in fact use of making money, it changed by the perspective of the Chinese.
Gutenberg’s invention flooded Europe with printed material and literacy rates began to rise
The correct answer is option (a) "labor unions". Labor unions are organized associations formed to protect the rights or interests of a group of workers. These associations protect the workers, and help to avoid that the businesses perform any kind of infringement against them.