By Karen Allen
BBC News, Nairobi
When Raila Odinga and President Mwai Kibaki signed a peace deal on 27 February, ending Kenya’s post-election violence, people took to the streets to celebrate.
The agreement, hammered out by Kofi Annan after weeks of political wrangling, paved the way for a grand coalition government. It was a breakthrough in a part of the world where traditionally winner takes all.