Saudi Arabia is located in southwest Asia, in the Middle East and is the largest country among the Arab states. The capital of Saudi Arabia is Riyadh, the most important part in the world for producing and filtering oil and petroleum. The country is divided into 13 provinces which have major cities such as Mecca, Riyadh, Jeddah and Medina. The capital of Saudi Arabia is Riyadh, the most important part in the world for producing and filtering oil and petroleum. Furthermore, Mecca, which is the birthplace of the Prophet Muhammad, and the fifth pillar of Islam is the pilgrimage (Hajj) that Muslims from all over the world visit Mecca for Haj every year. Furthermore, Jeddah is the second largest city after Riyadh, and Mecca is the Kingdom's main port on the Red Sea, where most pilgrims to Mecca arrive by sea or plain. The Kingdom of Saudi Arabia borders the United Arab Emirates, Iraq, Yemen, Qatar, Oman and Jordan. All citizens of Saudi Arabia practice Islam as a common religion and also have a common language which is Arabic. Saudi Arabia is a monarchical regime where most of the power is in the hands of the royal family which is the Al Saud family. Historically, Saudi Arabia was a special place in the Islamic world, as the birthplace of Islam and the prophets. Their religion is Islam and Sunnis make up the majority of its citizens. This country has a monarchical regime according to which the citizen must obey the rules and laws of the king, and I prefer the liberal democratic model for Saudi Arabia which mainly refers to constitutional democracy. In liberal democracy, citizens' representatives must protect the right to protect their civil rights, freedom, equality and their obligations, also for pro...... middle of paper ......is important for human life because it consists of equality, freedom, harmony and justice for every individual. In democracyIn conclusion, the supremacy in governing the country is based on the Constitution in a liberal democracy which the Constitution defines as democratic as a nation state. In contrast to Saudi Arabia's system where the king and influenced governments are structured according to Sharia law, taken from the Quran and their traditions, however, in liberal democracy constitutions they act as a regulating body of governmental power. The president, his government and the people also have the most important rules and authorities in the country's constitution and the members of the legislature are selected by the people in free, fire and direct elections, but unlike Saudi Arabia the king is not elected by the people.