There would be no ocean life without_?

How did regional differences in italy initially prevent unity in the new nation?

The idea of manifest destiny simply stated it was america's destiny to expand from the atlantic ocean to the pacific. the word "destiny" implies an idea that it was within our rights as a nation to expand. in a paragraph of 125+ words, explain what could be wrong with that idea.

Why was the agricultural revolution more successful in england than in the rest of europe?