The main factor that contributed to the 1996 Mount Everest disaster was not having a detailed weather report and some climbers lack of experience on a high mountain.
Labor
the Nile
High prices for supplies contributed to the creation of the farmers alliance.
High prices for supplies contributed to the creation of the farmers alliance.
Drought was the main factor that contributed to the famine in Africa. Failed government policies were another factor that contributed to widespread famine.
Hot weather.
It's location
access to important trade routes
wealth
wealth
Increases in resources & technology
rationed supplies