We know it as a tangy, briny, white sheep's milk cheese with a crumbly texture, and as a cornerstone of Greek ... during a person's travels. Ancient Greeks quickly recognized this valuable new ...

The cornerstone of security and stability in Europe” – this is how the President of the United States described ...

Washington’s military cooperation with Athens constitutes a cornerstone of security and stability in Europe, stated U.S. President Donald Trump in his proclamation for Greek Independence Day.