Can someone me with the blank ones plz

Brianliestttme : ) how did imperialism contribute to the start of world war i? germany was the first to attempt to expand their empire. germany's attempts to defend newly independent nations sparked conflict in europe. violent independence protests in colonized nations spread to the european continent. germany's attempts to build a global empire put them in conflict with other imperialist nations.

Which of the following statements is true about the treaty of versailles ?

What actions did americans take to show their patriotism after pearl harbor?