C is an example of an unconstitutional act. NO state can enter into a treaty with another country<span />
The five pillars of Islam are, Shahadatain when you make your promise to become Muslim, Salat when you pray, Zakat when you give charity, hajj the pilgrimage to mecca, and fasting of Ramadan when you don't eat till sun down.
Answer:
Maybe certain or limited?
Explanation: