The phrase "a fundamental realignment in" is correct and usable in written English.
It can be used when discussing significant changes or shifts in a particular area, such as policy, strategy, or perspective.
Example: "The organization is undergoing a fundamental realignment in its approach to sustainability."
Alternatives: "a major shift in" or "a significant change in".
Mr. Bush received about 8percentt of the black vote in 2000, according to exit polls, and his advisers are seeking to improve that performance as part of efforts to win more minority voters generally and promote a fundamental realignment of the electorate in the favor of Republicans.
Is geek just the post-noughties' fleeting equivalent of punk or lad culture, or does it mark a more fundamental realignment in our society?
Mr. Bush, who was credited by both parties for providing the excitement that propelled his party's candidates to victory, appeared to be heeding, if not agreeing with, cautionary voices in the party who said that narrow Republican victories in Minnesota and Missouri proved the election was not a fundamental realignment or a repudiation of the Democrats.
The Welsh language cannot afford to share S4C's revenues but in order to protect them we need to campaign for a fundamental realignment of the BBC's spending.
A fundamental realignment of Irish politics is under way.
Most obvious is the battle for Scotland, where polls suggest a fundamental realignment.
A year ago, the White House regarded this election as an opportunity to create a fundamental realignment that would leave the Republicans the dominant party.
Earlier I quoted from an article by Paul Goodman, the former Conservative MP, saying that Farage seeks a fundamental realignment of British politics.
ALBANY — Gov. Andrew M. Cuomo called for "a fundamental realignment" of state government on Wednesday, saying New York needs to rethink the services it provides and face up to its overspending problem before it is too late.
