This is not a question but i would like for y'all to comment on this on how i know it in 7th grade and is home schooled so go ahead and comment what you think of what i know so here it it:

in 19,41 franklin roosevelt signed an official resolution to change to the day of . it was the last thursday in november, but he wanted to make it the fourth thursday in november. the day was changed on order to give americans more shopping days between and christmas. only two other figures have national holiday in the u. s honoring them: george washington and christopher columbus.

more: third monday of martin luther king jr. day

blue monday is the name given to a day in january ( typically the 3rd monday of the month ) claimed to be the most depressing day of the year. the concept was first published as part of 2005 press release from holiday company sky travel, which claimed to have calculated the date using an equator. it takes into account weather conditions and this only applies to the northern hemisphere by coincidence, the ate in the united states almost always coincides with the celebration of martin luther king jr. day, a federal holiday, is not widely known mere this idea is considered pseudoscience with its formula denied by scientists as nonsensical

pseudoscience: a collection of beliefs or practices mistakenly regarded as being based on scientific method.