Complex sentence: The term emerged during the days of Israel's withdrawal from the Gaza Strip in 2005 and is suggestive to both Hamas' Islamist ideology and political ties with Iran and also to it's 2007 victory in Gaza over Fatah in the inner Palestinian conflict.
Split into simpler sentences: The term emerged during the days of Israel's withdrawal from the Gaza Strip in 2005, and is suggestive of Hamas' Islamist ideology and political ties with Iran. Since 2007, the term has been used to refer to its 2007 victory in Gaza over Fatah in the inner Palestinian conflict.