People elect representatives to make and enforce the laws

Why was the united nations established

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.

Look at the graph. where p is price and q is quantity, what might cause a move from b to a?