Explain two ways in which the first intifada was different from the second intifada

The Second Intifada was the set of events that marked the Palestinian civil revolt against Israeli administrative policy and occupation in the Palestine region as of September 2000.  

During it, thousands of victims fell on both sides, both among combatants and civilians. The second intifada resulted in a major cessation of the use of Palestinian labor in Israel, an even greater isolation between the inhabited regions of Palestinian Arabs and Israel, by the construction of a fence and separation wall to prevent the entry of Arab terrorists inhabited by Israelis, led to the arrest and trial of many Palestinian leaders involved in the violent actions, and in the long run, to the 2006 evacuation of the Ghaza Strip by Jewish settlers and the Israeli army and the entry of the region into the hands of the Islamist Hamas. Israel's economy suffered a period of stagnation during the Intifada, culminating in 2002 and 2003, and the Palestinian economy suffered a severe blow.

the abbasid caliphate was not affected by conflicts within the muslim community".

sorry but all i can say is an empire is bigger than a