Haj
the kaba! its a very special place to Muslims and they should at least visit it once their lifetime, as its their duty to command Allah!
Millions of Muslims go there every year, as pilgimage is one of the five pillars of Islam (i.e all the Muslims should go to Mecca at least once in their lifetime.)
Ramadan in the UK 2012 starts on 20th July, muslims celebrate this special occasion once a year.
No, the Muslims are not required to perform Hajj annually. It is obligatory once in life under certain conditions. Anyhow, if a Muslim can perform Hajj every year, it is not prohibited.
A Muslim is expected to make the hajj at least once if s/he is able to do so.
At least once.
About 30 000 Muslims (year 2007)
Muslims celebrate Ramadan and Hajj
They were the Muslims.
I'm pretty sure it's Muslims because it's a Muslim holiday
The Muslims captured Edessa and defeated the crusaders at Damascus in the year 1144.
People are not allowed to go inside the Kaba. Only the kings of Saudi Arabia or really special people once a year can go inside.