These are all part of it but the main one is they had to have it to be able to declare war
The Soviet effort was essential to defeating the Nazis. ... Battle of Moscow, German troops had won sweeping victories
The literal meaning of Jihad is struggle or effort, and it means much more than holy war. Muslims use the word Jihad to describe three different kinds of struggle: A believer's internal struggle to live out the Muslim faith as well as possible. The struggle to build a good Muslim society.
BTW YOU GAVE NO CHOICES
To avoid or terminate a recession or depression, an expansionary fiscal strategy entails raising expenditure or decreasing taxes. To reduce unsustainable economic development, a contractionary fiscal strategy entails decreasing expenditure or boosting taxes.