
```{R}
library(tidyverse)
library(HumanitiesDataAnalysis)
```

1.  Use the rnaturalearthdata package to make a plot of South America by
    GDP. This will involve filtering, choosing a projection, etc.

```{R}

rnaturalearthdata::countries110 |>
  st_as_sf() |>
  ggplot() + geom_sf(aes(fill=type))

```

# Free Exercise

Download two different shapefiles of the same area (New York City always
works well for this.)

Do a Spatial Join between the two sets.
