Why did european nations face financial challenges after world war i? check all that apply

they needed to recruit soldiers for the military.

they needed to rebuild destroyed infrastructure.

they needed to pay higher salaries to workers.

they needed to repay money they had borrowed.

they needed to finance students’ education

The correct answers should be They needed to rebuild destroyed infrastructure, because half of Europe was completely destroyed from war, and also They needed to repair money they had borrowed, which meant that they had to start their economies, and they needed to finance students' education, since they needed a lot of new educated people since a lot of them died and there was no money and no economy so it had to be provided free for the people.