This was known as the "iron curtain." It was a term used to describe the boundary in Europe, which formed at the end of WWII and lasted until the ending of the Cold War.
The answer would be social.
Answer:
By buying a bond, you're giving the issuer a loan, and they agree to pay you back the face value of the loan on a specific date, and to pay you periodic interest opens a layerlayer closed payments along the way, usually twice a year. Unlike stocks, bonds issued by companies give you no ownership rights.
Explanation:
Both of Turkey and Greece were facing a crisis, in where they are being seduced by the ideology of communism and socialism.