That was twenty years ago. At the same time, the Democratic Party was against gays openly serving in the military.
What we're trying to show you is that throughout Israel's short history, they've been steadily opposed to the idea of a Palestianian state, only really claiming to support it if certain unattainable conditions are met ("oh sure, we'll support a two-state solution, but you replace your government first!"). This was true in 1947 with Ben-Gurion, this was true in 1995 with the Labor party, and it's sure as hell true today under Netanyahu.
How exactly is that unreasonable, considering Hamas explicitly wants to destroy Israel?
As does Likud explicitly want to destroy Palestine. Would a Fatah government be entitled to demand the IDF coup their government before peace? Would that be "reasonable"?
If that's true, then it's a recent development. In 2009, Netanyahu was fully supportive of a two-state solution.
Also, I'd like a citation on your claim about Likud explicitly stating it wants to destroy Palestine.
Bibi circa 2009:
"“I think the Israeli people understand now what I always say: that there cannot be a situation, under any agreement, in which we relinquish security control of the territory west of the River Jordan (translation: where we can accept a Palestinian state).”
The Likud Charter in 1999, which is still the charter:
"a. “The Jordan river will be the permanent eastern border of the State of Israel.”
b. “Jerusalem is the eternal, united capital of the State of Israel and only of Israel.
The government will flatly reject Palestinian proposals to divide Jerusalem”
c. “The Government of Israel flatly rejects the establishment of a Palestinian Arab state west of the Jordan river.”
d. “The Jewish communities in Judea, Samaria and Gaza are the realization of Zionist values. Settlement of the land is a clear expression of the unassailable right of the Jewish people to the Land of Israel and constitutes an important asset in the defense of the vital interests of the State of Israel. The Likud will continue to strengthen and develop these communities and will prevent their uprooting."
http://www.juancole.com/2014/08/charter-destruction-palestinian.html