i was planning to do islam for section 3, but it was about ethics which i didnt study for at all, so i did it in section 2
the personality (aisha ibnt abu bakr) was pretty easy.
contributions are her quotes from the prophet in the hadith, as well as helping islam proliferate by teaching it to people and was the authority on islamic teachings
her effects were the changing of laws (affair of the slander), schism between sunnis and shiites, proliferation of islam, set an example for muslims to live humbly etc
as for the practise (hajj)
-the hajj itself is a pillar of islam
-stoning of the devil is an example of jihad al akbar (greater jihad) to cast away evil
-able to reinforce the first pillar (shahada) by re affirming faith in god
-shows equality of everyone under god by the state of ihram
-sacrifices fulfills zakat, the third pillar of almsgiving
and something else i cant remember what i wrote