i'm doing a free response fro U.S government and politics and I am reading a graph where i have to describe a trend.

one of the trend i noticed was that there was a decrease of ten percent of democrats in 1962-1964 of partisan identifications in US.

I have to explain why so was there anything in the 1960s that make people not be a democratic and change political parties again.

Thank you for using the Jiskha Homework Help Forum. You may not have gotten an answer because of the hour when this was posted. The following site may not answer your question, although if you slide way down there are several paragraphs about the 1960's. This is an interesting site at any rate:

http://www.thegreenpapers.com/Hx/NatDelegates.html