I think the Meridian Line
Answer:
A categorical grant is used for a specific purpose, or category, for state or local spending. (Ex: natural disaster, airport building, crime fighting) that depends on state's population. Block Grants are given for general purposes that the states can use as they see fit (welfare, public health).
Answer:
When computers were first made they were too complex and not user-friendly so society did not use them. The internet didn't exist until around the third generation, and computers were made into more user friendly and compact instead of taking up a whole room.