Cavour and Bismarck used poitics, he knew he couldn't take down Austria on his own so he got help from the Napolion the third. Even though the French backed out he still got Northern Italy back.
by protecting the Constitution through amendments
approving presidential appointments
The answer is Ten Amendments
The Crusades is the series of wars between the two groups but if you're looking for a certain one I can further elaborate.
The wanted to create more free states to control Congress.
