Answers:

10 countries with only four letters to their name.

1. Chad

2. Cuba

3. Fiji

4. Iran

5. Iraq

6. Laos

7. Mali

8. Oman

9. Peru

10. Togo

Four countries starting with the letter ‘D’

1. Denmark

2. Dominica

3. Dominican Republic

4. Djibouti

World’s Newest Countries

February 17, 2008 – Kosovo unilaterally declared independence from Serbia.
June 5, 2006 –          Serbia became its own entity after Montenegro split.
June 3, 2006 –          Montenegro was part of Serbia and Montenegro (also known as Yugoslavia) but gained independence after a referendum.
May 20, 2002 –          East Timor (Timor-Leste) declared independence from Portugal in 1975 but did not became independent from Indonesia until 2002.