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evolve – v. to change or develop slowly often into a better or more complex state
data – n. facts or information used usually to estimate or plan something
souvenir – n. something that is kept to help one remember a place you have visited
gross domestic product – n. the total value of goods produced and services provided in a country during one year
cheap – adj. something that does not cost a lot of money
slops – n. food that is fed to pigs and other animals
monument – n. a building or other structure set up in honor of a famous person or event
decoration – n. the activity of making something look more appealing
