Which two factors caused many to migrate I the west in the mid-nineteen century

According to thomas hobbes concept of the social contract, what do people exchange for the protection by the government?

Read this brief excerpt from the declaration: we hold these truths to be self-evident, that all men are created equal, that they are endowed by their creator with certain unalienable rights, that among these are life, liberty and the pursuit of happiness in a two- to three-paragraph essay, define in your own words the meaning of the unalienable rights of life, liberty, and the pursuit of happiness. in your response, make sure to address whether these rights apply to ideals or issues that are important in today’s world.

The supreme court serves what important function in the u.s. federalgovernment?