In this document, the new questions are -

2. If a new subset needs to be created that includes the following three countries: Benin, Spain, and Turkey, how to do. And base on that, a line plot showing temporal trends in regime type across the three countries needs to be created. The horizontal axis should represent year and the vertical axis represent regime type.

3. using bar plots, how can a variation be showed in regime type across countries. Be sure to use an aggregate value of regime type by averaging the variable across all the time periods included in the dataset. - *Optional*: Color each country bar: color positive regime scores in "blue" and negative scores in "red."

Can you help in how to solve please?