B- the supply of labor needed to produce goods.
Answer:
Well, it depends on the question I guess. If you post a question you'll be lucky if someone who knows it sees it and helps you out. Otherwise try searching the question up in the search bar to find a similar question.
Explanation:
Hope this answers your question :)
Since it has the most Red, I'd say the US (d).
Answer:
B Social Security Act
Explanation:
The Social Security Act was passed in 1935. It was created to help the older generation save money through taxes on their wages. This system is very much still used, although it has been amended over twenty times. And i just did this in study island.