What is 'Taking A Knee' campaign?

'Taking a Knee' is a modified phrase taken from the TV show Game of Thrones. The exact words used in that TV show is called 'Bending the Knee' #KnowYourPlace

source: http://gameofthrones.wikia.com/wiki/Bending_the_knee

Everyone knows that the Declaration of 1776 has been overthrown by the Kings & Queens of Europe. They are the leaders of the 13 royal European Bloodlines. They've ordered their minions to properly house train the American people to 'Bend the Knee' through a campaign called 'Taking a Knee' campaign.

(do you notice the American flag flipped on the arm of the bronze statue?)