Why was not invited to the Paris peace conference ? why is this important?

During the end of the 19th century and the early 20th century the was becoming one of the most popular instruments in america? banjo fiddle guitar pianola (player piano) tambourine

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 what century did muhammad recieve his first revelation from god