I need to know the recent events in Electoral Systems of both Canada
and the United States. The current events can go back as far back as 5
years, no more.

These can be events, changes, or any occurrences in electoral systems.

Most importantly, every event, any occurrence, or any change in the
electoral systems of Canada and United States that is mentioned has to
be sourced.

That means that this information must be from political journals,
books, etc. Only academic sources, no globe and mail articles,
newspapers articles, wikipidia, only formal academic sources.

Please post the source under each event, change or occurrence using
proper citation methods.

Thank You