Answer:
The Iran's government is a theocratic government, it based on religious ideologies. Turkey system operates the parliamentary system of government, India is a federal republic, and Saudi Arabia operates a monarchy system.
Step-by-step explanation:
India Government: They wanted self rule. Although being controlled by the British, they were not allowed to rule freely, of which eventually they got.
Turkey: The government of turkey initially were before under another direct rule, it is based on the separation of power. It type of government it operates is the parliamentary system.
India: Similar to that of Turkey, It is a federal union of states or provinces with a republican form of government, it is also a federal republic.
Saudi Arabia: This country modernized strictly to religious limits of Islam and Arab cultural system. the type of government or system it practices is monarchy.