An anthropologist studying a social group observes that people shake hands when greeting one another and concludes that handshaking is universal among human beings. This study is faulty because the anthropologist has not been

comparative    

Explanation:

Comparative study: The term "comparative study" is described as a study that is being utilized by an experimenter or researcher to quantify and determine the relationship that exists between two or more than two variables by analyzing or observing distinct groups that are being exposed to different treatments either by circumstances or by choice. However, it focuses on two or more than two familiar conditions, groups, or individuals by making a comparison between them.

As per the question above, the given statement signifies that the given study is faulty because the anthropologist has not been comparative.

the united states has a federal government. the president is the head of the federal government of the united states. however, each state forms its government for administration purposes. the powers of the state governments are exercised within restricted state boundaries. and citizens participate in this government by voting.

not  

cuba  

russia  

iraq  

el salvador  

explanation:

known as the land of volcanoes, el salvador has visit seismic tremors and volcanic movement. it is the main nation in central america that does not have a coastline on the caribbean sea. about portion of all salvadorans live in the wide open. they are poor and don't have power or running water in their homes. in 1525, pedro de alvarado, a lieutenant of cortés's, vanquished el salvador. el salvador, with alternate nations of central america, pronounced its freedom from spain on sept. 15, 1821, and was a piece of a league of central american states until the point when that association broke up in 1838.