Quote from dddooo:
The refusal of Arab countries to recognize the establishment of the State of Israel in 1948 has been a source of repeated wars and other conflicts with Arab nations such as Syria, Lebanon, Jordan, Egypt, Iraq and Saudi Arabia.
1948 Arab-Israeli War "The Independence War"
1956 Suez War
1967 Six Day War
1970 War of Attrition
1973 Yom Kippur War
http://en.wikipedia.org/wiki/Israel#Wars
You still did not answer how Palestinians invaded the little, poor, meek, peace loving (did I say little?) nation!!
But just in case, and before you get away with your fraudulent claim like the rest of your Zionist like, a brief and easy to understand description for the history of the wars:
http://thewebfairy.com/nerdcities/Palestine/some-wars.htm
