What does a journal written by frontier settlers most likely tell you about manifest destiny?

The internal combustion engine was an innovation of

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?

What does the second video tell you about life in the united states compared to life in russia?