The correct answer to this open question is the following.
Although there are no options attached or further historic references, we can comment on the following.
It seems that we are talking about the Great Arab Revolt that started in June 1916 and ended until June 1918, during the actions of World War I.
The group that most likely supported Hussein in his rebellion were the Hashemites, with the support of the British troops.
The Arab troops fought the Ottoman Empire's troops. The Arabs had the support of Great Britain. That is why the Arabs tried to create a free unified state, from Yemen to Syria. At least that was what the Sharif of Mecca, Hussein bin Ali.
The Great Arab Revolt led by Hussein bin Ali was supported by a broad coalition of Arab nationalists, tribal leaders, and various segments of Arab society who shared a desire for independence and the opportunity to shape their own political destiny free from Ottoman rule.
The group that most likely supported Hussein bin Ali in his rebellion during the Great Arab Revolt were the Arab nationalists and tribal leaders of the Arabian Peninsula. Several factors contributed to their support for Hussein's rebellion:
For similar questions on Great Arab Revolt
#SPJ3
At the mexico Olympics, tom and john carlos raised their infamous black fist in order to show the public the effect of the white racists on the black people as they didn't have money, jobs, education or even shelter.
no shoes = poverty
scarf = unemployment
mexico Olympics, had tommy smith and john carlos, two black athletes gave the black fist/ black power salute during the medal ceremony.
they were both suspended from doing any further participation in the Olympics.
black power = black fist = riots broke out = athletes received threats from kkk and white supremacists and others = threatened to lynch