Settlement of Americans in the west reflects mostly MANIFEST DESTINY.
Manifest Destiny was a popular nineteenth century belief of American settlers wherein they were ordained by God to prosper and expand from the Pacific Ocean to the Atlantic Ocean acquiring as much land as possible.
Sunset laws are the type of laws check on agencies to see if they are still necessary. The correct option among all the options that are given in the question is option "c". This are the type of laws that will cease to have effect after a specified date until and unless further legislative action is taken to extend the law.
In social networks it is common to use a different language, this happens so that one does not need to type very large texts and so that the message is understood, but it does not need to be necessarily clear about the message.
The great advantage of this is the speed with which the messages can spread, but on the contrary when their real meaning cannot be understood this causes mistakes and problems with the interpretation of the message.
The correct option is ethnicity
An ethnic comprises a group of people that share a common and definitive culture, language and identify based on these commonalities. People belonging to a particular ethnicity share the same nationality and cultural ancestry that shapes their identity
