What are four new machines that led to improved results in agriculture in the Great Plains?

answer:

Explanation:

drought-resistant seed , contour plowing , crop rotation , disease control... Hope that helps!!!

option a

explanation:

to cleberate the end of their war

“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).