What are the main causes of conflicts among couitries/nations and diffrent gorups?
444487
money, power, and religion.  it's true throughout history.
1041712
It is the dynamics of interstate conflict. Check out some of the work from FA Hayek
329781
First World War \nSecond World War \nKorean War \nSoutheast Asian Conflicts \nPeacekeeping and Post–Cold War Operations
692974
http://dictionary.reference.com/search?q=conflict
80248
Because, unlike "hot" wars, a "cold" war features relatively little direct military conflict.  The US and Soviet Union never fought directly on each other's native soil, but instead conflicted via policies, diplomatics, embargoes, and the occasional "offsite" military confrontation (e.g. Korea and Vietnam).
445133
interesting idea but their are already territory disputes happening between the groups because of where the oil is located. i think it makes more sense to get people to work out their differences without resorting to violence
620001
I believe that "Politics" is the root cause for the tensions between the two countries. The politicians these days are conveniently using the "Divide and Rule policy" to fill their vote bank. Flushing dirty politics down the dran would be the first step towards good relationship between the two countries and that would not happen unless "Well educated, young, energetic" folks take interest in politics.
865542
War\nPeace\nCorruption
1156032
The conflict comes from trying to control what we have no business controlling and cannot even though we try.\nfor we have no control and that is scaary, we cannot control population, religion or an out of control government and uncontrollable spending.
413524
Sad but true, all wars since world war 2 have been conflicts. from korea to iraq. every generation has seen war. or as the gov calls it conflict. tell a soldger that korea, vietnam, panama, iraq 1, iraq 2 is not a war. i wouldnt but the gov would. they would tell them it was a conflict. messed up i think.
613173
For starters, the location.\nLanguage, Culture, Demographics, Government...everything about those countries are almost different.
736927
nationalism and religion are the leading causes of war
654469
Just read this:  http://www.firstworldwar.com/origins/causes.htm\n\nThe war started out as a dispute between Austria-Hungary and Serbia over the assassination of Archduke Franz Ferdinand, but escalated as other countries entered the melee.\n\nHistory can fault Germany because they lost.
460782
Depends on a variety of economic factors. Every country has its own reasons for fluctuations.
860643
Let's see: the War with Spain, the annexation of Hawaii, the creation of Panama, Most of the political police actions after WWII, the guerrilla wars of the Phillippines from 1898 to 1930, the war of 1848 with Mexico, Vietnam, intrevention in Iran, the Diminican Republic, the coup in Chile, ...I suppose you could argue that case.
638588
Because people fight over territory and resources (which may be divided by a political boundary).  A good example is the conflict between Iraq and Kuwait over an oil field.
427737
How who thought to solve problems during which conflicts?