Load necessary packages:

Question 1: Show map of police killings

Read the help file the dataset relating to ?police_killings and plot an interactive map of all 467 police killings in the US in 2015. This shouldn’t take you much more than 3 lines of code.

Question 2: Plot Western Washington Counties

Plot a map of the 39 counties in Western Washington assuming you have the directory WA_counties in the same directory as this .Rmd file. This shouldn’t take you much more than 5 lines of code.