When did US sanctions on Venezuela start?

Related questions

1. What happens if I get sanctioned?
2. What benefits can I claim if I leave my job?
3. Are US sanctions on Iran legal?
4. Who controls oil in Venezuela?
5. What are the 4 types of norms?
6. How long are universal credit sanctions?
7. Is Valero a Venezuelan company?
8. What's a hardship payment?
9. How much is a hardship payment?
10. Does Venezuela sell oil to the US?

Tags

1. #sanctions
2. #venezuelan
3. #imposed
4. #pdvsa
5. #pressure
6. #resign
7. #during
8. #state
9. #owned
10. #natural
11. #united
12. #crisis
13. #states
14. #company
15. #presidential
16. #maduro
17. #january