Which two products, in addition to the working light bulb, did thomas edison invent ?

The phonograph and the motion picture camera

Explanation:

Thomas Alva Edison was one of the most important inventors that have ever existed. He worked in an enormous variety of fields and contributed to the development of many different inventions. He also established the first industrial research laboratory. Some of his most important inventions were the light bulb, the phonograph and the motion picture camera. However, the entire list is enormous, as during his life Edison held 1,093 patents in his name.

the doctrine of nullification recommended that states living inside the union have the one-sided, inalienable ideal to void any law made by the national government that could be esteemed illegal.

the united states was shaped based on a general agreement among its individual states. hence, it is inferred that under the hypothesis of invalidation, since the states are the establishment of the union, they have the ability to referee and disprove unlawful laws.

d

explanation: