The Liberal Republican Party began to side with Democrats in believing that the federal government's power had grown too much during the war and needed to be curtailed?

This statement is True

Explanation:

Many members of the Democrats would go on to become members of the Liberal Republic party. Liberal Republicans were of the notion that the President and his administration at the time were corrupt. These Liberal Republicans were of the notion that the Reconstruction goals of stopping slavery and also destroying Confederate nationalism had been achieved already. This brought about the unity of Liberal Republicans and democrats in a bid to ensure that America does the right thing on every angle.