Why was the tet offensive considered in the turning point point in the vietnam war?

An important accomplishment of the chinese during the han dynasty was the a. invention of paper. b. production of bronze tools. c. construction of the great wall. d. building of royal tombs.

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?

During the age of imperialism, suez canal connected which two bodies of water?