Answer:
While it might be found all over the world, it's rare enough that not everyone can produce them. Humans have also placed value on gold.
The correct answer is the Eurozone.
Members of the Eurozone use the EURO as their common currency.
Brexit refers to the referendum vote by the British people on the exit from the EU.
Answer: The Kansas-Nebraska Act repealed the Missouri Compromise, allowing the possibility of slavery south of latitude 36˚30’.
Explanation:
Labor unions can affect the economy by possibly providing higher wages for its workers, but it will simultaneously lower the profits made by the company, and create fewer jobs. This is because labor unions encourage the benefit of the workers (as the workers join together to fight for better treatment), but it will discourage other companies/businesses from investing in the company. So although it benefits the workers morally, it can negatively affect the success of businesses in the economy.