The Rashidun Calliphate (Arabic romanzed :al-Khilafah ar-Rasidah) was the first calliphate to succeed the Islamic Prophet Muhammad. It was ruled by the first four successive caliphs of Muhammad after his death in 632 CE.The Rashidun Calliphate 9632-661ce) was responsible for setting up the basis of the Islamic empire and expanding its borders beyond the Arabian soil. These leaders were selected by the consent of the people and based on their own merits.in it's time, the Rashidun army was a very powerful and effective force. The three most successful generals of the army were Khalid ibn-e-Waleed, who conquered Persian Mesopotamia and the Roman Levant, Abu Ubaidah ibn-e-Jarrah, who also conquered parts of the Roman Levant, and Amr ibn al As, who conquered Roman Egypt.
The term "Rashiduddin Caliphate" might be a bit misleading, as there is no specific caliphate by that exact name. However, if you're referring to the Rashidun Caliphate, it was the first caliphate after the death of Prophet Muhammad, spanning from 632 to 661 CE. It was marked by the leadership of the first four caliphs: Abu Bakr, Umar, Uthman, and Ali, known as the "Rightly Guided" caliphs. This period is noted for its rapid expansion and consolidation of Islamic rule, as well as internal conflicts that eventually led to the rise of the Umayyad Caliphate.