What was the impact of technology in the 1980s?

Thanks to technology since the 1980s, the unraveling of a Beta or VHS tape is no longer an issue for families who want to rent or own a movie; the DVD has changed the game. Additionally, people are now able to stream movies directly from the Internet to their TV.

Explanation:

there are two main types of historical sources: primary sources and secondary sources. a primary source is something that originates from the past. it can be a chronicle, a piece of pottery, or even a piece of glacial ice that gives us climate data about the levels of atmospheric carbon one thousand years ago.

d) a constitutional amendment