A group of nomads who traveled from oasis to oasis to feed and water their herds of animals. There may be as many as 3-4 million of them still today. Who are they?

it for the workers lik if you have a job thats what its for

explanation:

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.”