Among early labor unions, what was unique about the Knights of Labor?

answer; i believe the correct answer is (the willamete valley);

explanation:

the president, prime minister, chief justice, speakers and ministers take their oath of office. the oath is taken in bengali

i believe it would be capitalism

a phrase from a poem by ralph waldo emerson about the battle of lexington and concord. emerson's words read, “here once the embattled farmers stood / and fired the shot heard round the world.”