Impatience
The end of a conflict is usually signified by a resolution.
Money can be one of the most common causes of conflict in the family. Divorce rates show that it is one of the top causes.
an opposing force
Religion and or resources.
rude awakenings and PEOPLE.
Conflict over territory.
infidelity, dishonesty, miscommunication
Great Depression
The causes for the Arab-Israeli Conflict have not changed since 1973. Please see the Related Question below.
Refer to: What are the main causes of conflict between the President and Congress?
external conflict; internal conflict
God knows.