Sought to solve nations' problems in conquest.
That would be the <span>precession of Mercury's perihelion.
In simpler terms this would mean that the Mercury's orbit, perihelion, did not behave as it should according to the Newton's laws. That is its rotation of the orbit, the precession, was strange as it was at its closest to the sun at different places as it slowly moves around the sun.
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Compare how? we don't have any details
The obstacles faced were- After the Hundred Year's War, France was depopulated, commercially ruined, and agriculturally weak and feudal disorder prevailed.
Charles VII strengthened the monarchy by creating a royal army and this gained security throughout France. He also reconstructed the Burgundian and Armagnac.
His successors also promoted new industries which gave them more money and expanded the royal authority by gaining territories like- Anjou, Bar, Maine and Provence.
D. The accepted interpretations about past events can change greatly over time