How did the hyksos invasion of egypt change egypt's relationship with the rest of the ancient world? +?

The 20th amendment, also called the lame duck amendment, decreased the amount of time between the presidential election and the inaugration of the new president. what are the advancements that allowed for this amendment?

What terms did the treaty of versailles place on germany

Why did admiral leahy think the use of the atomic bomb on hiroshima and nagasaki was ethically wrong