Happy US National Labor Day!

Many thanks for your hard work. The first Monday of September is Labor Day in the US, focusing on workers and the rights for which they fought. To commemorate this, try using this editable template! Stars and stripes can be found in the backgrounds, but these are so dark that we need some contrast... How about using thematic stickers like the ones you'll find in these slides? Adapt each section so that you provide useful data about the history of this day and its importance.