Was andrew johnson convicted of empeachment

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?

Before world war 1 started, austria-hungry was wary of (spain or serbia) because of border disputes

Explain the basic beliefs of confucius and how that relates to ancestors. be sure to cite specific examples from your lesson. me understand this without giving me the answer. you so much!