The correct answer is A.
The artists during the Middle ages were influenced by the teachings of the Church and their art focused more on religious figures and themes. The intelectual philosophy of humanism affected the Renaissance artists with the belief of man being the center and not God. Even in paintings of a religious figure, the focus was on man.
They used Maginot Line. The Maginot Line was built to fulfill several purposes: To prevent a German surprise attack. ... To push Germany into an effort to circumvent via Switzerland or Belgium, and allow France to fight the next war off French soil to avoid a repeat of 1914–1918. To be used as a basis for a counter-offensive.