HELP ME

Take up the White Man's burden-
Send forth the best ye breed-
Go bind your sons to exile
To serve your captives' need;
To wait in heavy harness,
On fluttered folk and wild-
Your new-caught, sullen peoples,
Half-devil and half-child.

—Rudyard Kipling,
"The White Man's Burden"

Which lines in this excerpt show ethnocentrism?

Take up the White Man’s burden– / Send forth the best ye breed–
Go bind your sons to exile / To serve your captives’ need;
To wait in heavy harness, / On fluttered folk and wild–
Your new-caught, sullen peoples, / Half-devil and half-child.