What does meat grinder mean as General Matthew ridgway used?

What role did music play in the Vietnam war-both for the soldiers and those involved in the antiwar movement? how could this song be specially influential?

Why are advancements in areas such as science considered essential in the development of a great civilization? These advancements show what a civilization considers important. These advancements provide a way for a civilization to overtake others.

As a result of the black death in western Europe:

Was Columbus right or wrong in discovering the new world?

What were two causes and what were two effects of the Spanish American War?

Who was the first person to invent the light bulb

How did the land act of 1820 change regulations regarding western settlement?

Osman was a muslim who had a dream to expand his empire to asia, africa and europe true or false

If different nations controlled the territory between the Atlantic and the Pacific Ocean, how would life be different?

He was Time magazine's Man of the Year in 1991.