What was the initial issue that created a division for the muslims? which city should serve as their capital who should have leadership how to maintain religious tolerance whether the umayyads should be supported

The correct answer is the second one who should have leadership.

After the death of the Prophet Muhammad, a struggle among Muslims started about who should lead the Umma, which is the community of Muslim believers. A big majority were of the idea that the leadership should be in the hands of the most qualified person of the Umma, while another group thought that the Caliph should be a member of the Prophet's family. The first group also followed a collection of the documented facts and teaching of the Prophet called Sunnah, thus they were called Sunnis. The second group was formed by followers of Ali, the Prophet's nephew, who they thought was the legitimate successor. Therefore they were called Shia, which in Arabic means follower.

The correct answer is the second one who should have leadership.

After the death of the Prophet Muhammad, a struggle among Muslims started about who should lead the Umma, which is the community of Muslim believers. A big majority were of the idea that the leadership should be in the hands of the most qualified person of the Umma, while another group thought that the Caliph should be a member of the Prophet's family. The first group also followed a collection of the documented facts and teaching of the Prophet called Sunnah, thus they were called Sunnis. The second group was formed by followers of Ali, the Prophet's nephew, who they thought was the legitimate successor. Therefore they were called Shia, which in Arabic means follower.

the berlin blockade was an international crisis that arose from an attempt by the soviet union, in 1948–49, to force the western allied powers (the united states, the united kingdom, and france) to abandon their post-world war ii jurisdictions in west berlin. in march 1948 the allied powers decided to unite their different occupation zones of germany into a single economic unit. in protest, the soviet representative withdrew from the allied control council. coincident with the introduction of a new deutsche mark in west berlin (as throughout west germany), which the soviets regarded as a violation of agreements with the allies, the soviet occupation forces in eastern germany began a blockade of all rail, road, and water communications between berlin and the west. on june 24 the soviets announced that the four-power administration of berlin had ceased and that the allies no longer had any rights there.

explanation:

queer