Why was the battle of midway so important

How does the constitution limit the power of the federal government

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 country was an ally of the united states during world war ii? germany china japan italy