Diferencia entre el parque Yellowstone y los baños de coamo

Why do countries create guidelines and laws on how a country is going to be run?

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.

In a few sentences, explain how the medici family contributed to the renaissance.