Read the text and answer the questions.

Saudi Arabia, officially the Kingdom of Saudi Arabia (KSA), is a sovereign Arab state in Western Asia constituting the bulk of the Arabian Peninsula. With a land area of approximately , Saudi Arabia is geographically the fifth-largest state in Asia and second-largest state in the Arab world after Algeria. Saudi Arabia is bordered by Jordan and Iraq to the north, Kuwait to the northeast, Qatar, Bahrain and the United Arab Emirates to the east, Oman to the southeast and Yemen to the south. It is separated from Israel and Egypt by the Gulf of Aqaba. It is the only nation with both a Red Sea coast and a Persian Gulf coast and most of its terrain consists of arid desert and mountains. 

The area of modern-day Saudi Arabia formerly consisted of four distinct regions: Hejaz, Najd and parts of Eastern Arabia (Al-Ahsa) and Southern Arabia ('Asir). The Kingdom of Saudi Arabia was founded in 1932 by Ibn Saud. He united the four regions into a single state through a series of conquests beginning in 1902 with the capture of Riyadh, the ancestral home of his family, the House of Saud. Saudi Arabia has since been an absolute monarchy, effectively a hereditary dictatorship governed along Islamic lines. The ultraconservative Wahhabi religious movement within Sunni Islam has been called "the predominant feature of Saudi culture", with its global spread largely financed by the oil and gas trade. Saudi Arabia is sometimes called "the Land of the Two Holy Mosques" in reference to Al-Masjid al-Haram (in Mecca) and Al-Masjid an-Nabawi (in Medina), the two holiest places in Islam. The state has a total population of 28.7 million, of which 20 million are Saudi nationals and 8 million are foreigners. The state's official language is Arabic.

1. What is Saudi Arabia officially known as?
2. What is the short version of that?
3. How many regions is it divided into?
4. What are those regions?
5. Where is Saudi Arabia located?
6. What countries border it to the north?
7. What about to the northeast?
8. What two seas does it touch?
9. Are there a lot of mountains and deserts?
10. What year as it founded?
11. By who?
12. What year did he begin conquering it?
13. By capturing what city?
14. Was that where his ancestors came from?
15. Is Saudi Arabia a democracy?
16. What is it?
17. What is the country called occasionally?
18. What is that referring to?
19. What is the main language?
20. How many people live there?

Numbered answers:
1. the Kingdom of Saudi Arabia
2. KSA
3. four
4. They are Hejaz, Najd and parts of Eastern Arabia (Al-Ahsa) and Southern Arabia ('Asir)
5. in Western Asia constituting the bulk of the Arabian Peninsula
6. Jordan and Iraq
7. Kuwait
8. Red Sea coast and  Persian Gulf
9. yes
10. in 1932
11. Ibn Saud
12. 1902
13. Riyadh
14. Riyadh, the ancestral home of his family,
15. no
16. an absolute monarchy
17. "the Land of the Two Holy Mosques
18. Al-Masjid al-Haram (in Mecca) and Al-Masjid an-Nabawi (in Medina), the two holiest places in Islam
19. The state's official language is Arabic
20. 28.7 million