The main similarities between the Chavin people and the Incas are in the religion, polytheistic with resemblance of gods and rituals. In addition, economic models resemble each other, such as the use of maize as an important "exchange currency". The structure of government is also the same, since they both operated in a theocracy. They occupied the same geographical area too.
Answer:panish-American War, (1898), conflict between the United States and Spain that ended Spanish colonial rule in the Americas and resulted in U.S. acquisition of territories in the western Pacific and Latin America.