It was Allah (swt) who wanted that Imam Ali a.s to be a teacher after the last prophet.
And the prophet Muhammed saww supported Imam Ali a.s, since he was extreamly close to the prophet since he was a child, and Imam Ali a.s was an infalibal and he was the cousin of the prophet,
question was abu bakir born in the kaaba?
Even Mary alayal sallam, when she was almost giving birth to Jesus alahilsallam she was in palastine and she was going to enter masjid al aksa Allah swt said Mary this is not a place for giving birth its a place for worship.
Fatima bint asad was giving birth to Imam Ali a.s, she went to mecca and Allah swt opened the kaaba, and she entered and gave birth, Imam Ali a.s was born in the kaaba,
Qustion why wouldn't a man not only a infaliable but also born in the kaaba and also the husbend of prophet muhammeds daughter, be the 1st calipha.
They were supporting Ali Ibn Abou Taleb to be the Caliph and not Omar. However, when Omar (god be pleased with him) was chosen and supported by the majority (including Ali), all the Shiites at that time supported the new Caliph Omar. So, this hate is something that was not valid in time of early Islam and early Caliphs.
Only Sunnis agreed on Abu Bakr as first Caliph after prophet Muhammad death. The Shiites believed that the Caliph should from the prophet family and accordingly they supported Ali to be the first caliph and not Abu Bakr. However, the Shiites accepted the majority selection of Abu Bakr and supported him and Ali (God pleased with him) was a closeadviser to Abu Bakr. See for more information the related question below
Ali
Yes.
The fourth Caliph was Ali ibn Abi Talib (Radi Allahu Anhu).
Muslims chose Ali in 656.
The question asks about the problems while he is caliph not before being elected as caliph. The first main problem was the opposition of some people to pay the ZAKAT as they were doing in time of the prophet. He waged war against them to oblige them to do as they were doing in time of prophet.Answerwhile he was Caliph Ali (sa) and more then 100 of Sahaba did not accept him as Caliph because they said Allah and prophet have selected Ali (sa) as Caliph at Ghadir. Ali (sa) neve willingly given Bayat to Abubakr. and also many Sahaba.
The major difference is historical. Sunnis accepted the four consecutively elected Caliphs after prophet Muhammad death (Abou Bakr, Omar, Otman, and Ali). Shiites were of the opinion that Ali Ibn Abou Taleb (Prophet Muhammad Cousine and husband of Prophet daughter Fatima) should be the first Caliph (not Abou Bakr) after death of the prophet and that the subsequent Caliphs should be limited to prophet descendants. However, they didn't revolt against the elected Caliph Abou Bakr and even Ali Ibn Abou Taleb himself supported the elected Caliph Abou Bakr and was always consulted by the Caliphs Abou Bakr and his followers Omar and Otman. Ali was elected as the fourth Caliph.
Caliph Ali was assassinated by Kharijites in 661 C.E., resulting in the end of the Rightly-Guided Caliphs.
There were a few events that he took advantage of to become the leader of the Islamic Caliphate. Firstly, he pressured Caliph 'Ali unreasonably about the assassination of his kinsman, the former Caliph 'Othman. Secondly, after declaring war on 'Ali, he managed to trick 'Ali into declaring that he was unfit to be Caliph which lost him the support of Khawarijites in Egypt. Finally, Mu'awiya defeated 'Ali's armies while (separately) a Khawarijite zealot assassinated him.
Hazrat Ali RAU was the last Rightly Guided Caliph. Hazrat Umar bin Abdul Aziz is also considered a Rightly Guided Caliph as he also rules justly.
Caliph Ali was assassinated by Kharijites in 661 C.E., resulting in the end of the Rightly-Guided Caliphs.