Actually from 1947 is when your Irgun and other terror groups began executing plans A, B, C, and the well known Plan Dalet which was designed to capture planned Palestinian territory and disallow them from declaring a state even then in 1948 since a states planned territories must be free of foreign occupying armies before it can be declared. The Zionists then did not want a Palestinian state and they still believe now even with all eyes able to see what they are doing that they will still succeed. Its not going to happen again.
In Cameroon, suicide bombing toll rises to 19 dead, 143 wounded (Reuters)
from the article: Israel minister: Palestinian state serves to perpetuate Mideast conflict