invented the printing press. Johannes Gutenberg Marco Polo Sir Isaac Newton Galileo

Why might the greeck city states have an advantage over the persians

Why do many scientists suppose the land bridge theory of migration?

Are first amendment rights guaranteed in every situation? a. yes, because protecting civil liberties was one of the most important values to the founders of this country b. no, because sometimes the government limits individual freedoms for the benefit of the public as a whole. c. no, because people have to earn their first amendment rights by behaving in a responsible way. d. yes, because the first amendment is part of the constitution, which is the basis for all law and government.