| Act | Person/Network/City | Other stuff |
| Who did NBC have to sell part of its network to? | |
| Devised the act of transferring sound without wires | |
| Who was the first commercial made for? | |
| What was the first major broadcast network called | |
| First commercial lasted how long? | |
| Who forced NBC to sell part of its network? | |
| What four cities was MBS located in? | |
| Two radio channels set aside by Department of Commerce to receive radio broadcasts | |
| What were some of the first events to be broadcast? | |