Under which two conditions will the United States make preparations for war ?

If there is huge threats from another country or if another country bomb or destroy any of United States land

Explanation:

“the iliad” (gr: “iliás”) is an epic poem by the ancient greek poet homer, which recounts some of the significant events of the final weeks of the trojan war and the greek siege of the city of troy (which was also known as ilion, ilios or ilium in ancient times).