According to the map , the highest percentage ownership rate of television is found in

The answer is North America!

You didn't show us the map you were looking at, so I've attached one (below) from Wikimedia Commons.   The map shows darker colors where television usage is the heaviest.  So yes, as the other answer pointed out, the highest rate of television ownership/usage is in North America, particularly in the United States.

Historical fun facts:

Map attribution:  By BlankMap-World6.svg: Canuckguy (talk) and many othersderivative work: Jarry1250 (talk) - BlankMap-World6.svg, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=10391512

regarding the law, the 15th amendment was specifically designed thinking in the rights of black free men.

even though ratified on february 3, 1870, the promise of the 15th amendment would not be fully applied for a long time.poll taxes and literacy tests would allow southern states disenfranchise african americans. only in 1965 the voting rights for african americans would be actually able to vote in the south.

in 1965, president johnson signed the voting rights act, which aimed to overcome legal barriers that prevented african americans from voting as it was guaranteed by the 15th amendment to the u.s. constitution.

during the middle ages bibles and most christian literature was written in latin i think that’s the answer you are looking for