1: Battle of Civetot 1096
2:Siege of Antioch 1097
3:Siege of Jerusalem 1099
4: Siege of Lisbon 1147
5:Siege of Damascus 1148
Sorry I don't have enough time to identify the cause events and effects but hopefully this helps you out!
Answer:
A special session (also extraordinary session) is a period when the body convenes outside of the normal legislative session. In other cases, special session may be convened to address special topics, or emergencies such as war or natural disaster.
Explanation:
The framers of the Constitution prevented tyranny separating the powers of the government, creating the system known as check and balances, where each power excercises control of the other two. All this avoids the concentration of power.