Puzzle of the Week #60 - Countries

1: Which country’s name, when you insert ‘GRA’ in the exact centre, becomes a common English word?

2: Which country’s name ends with the letter H?

3: Which country’s name, when you insert ‘OR’ in the exact centre, becomes a common English word?

4: Apart from Belgium, which European country’s name ends with the letter M?

5: Which country’s name is an anagram of the name of a Hollywood actress most famous in the 1990s?