```r
us_states_map
print(hawaii_map, vp = grid::viewport(0.35, 0.1, width = 0.2, height = 0.1))
print(alaska_map, vp = grid::viewport(0.15, 0.15, width = 0.3, height = 0.3))
```

<div class="figure" style="text-align: center">
<img src="figures/insetmap2-1.png" alt="Map of the United States." width="576" />
<p class="caption">(\#fig:insetmap2)Map of the United States.</p>
</div>