Can someone help me out with my history homework

Trench warfare began after germany failed in its initial plan to seize france and bring a quick end to the war. negotiate a temporary truce with the allied forces. attack the allies by sea with its powerful navy. storm across the eastern front to attack russia.

If the rights to intellectual property are not sold or given away who owns the intellectual property

What is zinn's approach to the study of history? what does he suggest occurs when history is told is the story of human progress?