What does the quote "a leader is best when people barely know he exists; when his work is done, his aim fulfilled, they will say: we did it ourselves." mean ?

Which of these actions were taken by the us government to get ready for war? check all that apply. using a draft to build armed forces planting victory gardens for food and to boost morale promoting conservation of key products trying to get people to buy liberty bonds taking new jobs to meet demands promoting patriotism