European ships were able to withstand the trans-atlantic journeys in the age of exploration primarily due to a) better navigation. b) improved sail designs. c) widespread gunpowder use. d) stronger and sleeker hulls.

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?