The first comprehensive theory of continental drift was propounded by

What are the similarities and differences between byzantine empire and kiev russia

Which statement best describes the difference between the greek and roman ways of depicting people through their art?

Did the spanish settlers and missions have a positive effect on world history? why, what did they do that was positive? why was the treaty of paris (1763) good for the world/world history? did the plymouth colony have a positive effect on world history? why, what did they do that was positive?