What political views did the democratic opposition in France advocate?

After the revolution in France and the end of the Bourbon dynasty, the July Monarchy was created. But the democratic opposition defended several important issues at once. The first thing they demanded was the political development of France during this period. They also demanded that a political spectrum be formed, which consists of different parties. They also demanded a change in foreign policy. And they also demanded not to allow the revival of the tumbled down regime in the country.