Yes, the state democratic party platform for New Jersey does include marriage equality.
No, the current (2012) Republican Party platform for the state of Alaska explicitly supports limiting marriage to heterosexuals only and rejecting decisions of the Alaska Supreme Court to do otherwise.
Secession.
Four functions of political parties include:
Many Southern delegates walked out of the Democratic Convention after it refused to include a plank to defend slavery in the platform. They later met and nominated their own pro-slavery candidate. This obviously split the Democrat vote and made it easier for the Republican, Lincoln, to win.
There was no Republican Party per se at the time of the adoption of the Bill of Rights; the two parties at the time were the Federalists and the Democratic Republicans. Federalists believed in a strong centralized government, while Democratic Republicans believed in a weaker central government. The Bill of rights grew out of a tacit agreement between the two parties that Democratic Republicans would support the new constitution provided it was subsequently amended to expressly include provisions to protect certain individual rights; these were the first ten amendments to the constitution and became comonly known as the Bill of Rights.
The state democratic platform for Georgia does include marriage equality.
Kentucky's state democratic platform does include marriage equality.
Hawaii state democratic party platform does include marriage equality.
The state democratic party platform for Illinois does include marriage equality.
The Louisiana state democratic party platform does include marriage equality.
Maine's state democratic party platform does include marriage equality.
The Massachusetts state democratic party platform does include marriage equality.
The state democratic party platform for Montana does include marriage equality.
The state democratic party platform for Pennsylvania does include marriage equality.
The state of Tennessee's democratic party platform does include marriage equality.
Yes, the state democratic party platform for Alabama include marriage equality.
Yes, the state democratic party platform for Arkansas does include marriage equality.