What event of the mid-1800s MOST helped to create the cultural identity of the "Wild West"?

Which physical feature minimizes population density in northern africa?

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?

Which statement might have been made by an anti-federalist?