In paragraph 23, President Obama quoted Martin Luther King’s “I Have a Dream Speech” in which he said, “I have a dream that my four little children will once day live in a nation where they will not be judged by the color of their skin, but by the content of their character.” What does this quote mean, and why do you think President Obama repeated it at this press conference?

the quote means that people should have equal right, no matter the color of there skin or gender.

Explanation:

He basically Repeated because of the situation that happened with trayvon Martin at the end of the day we should come together as one.

our founding fathers introduced the revolutionary idea that each person's desire to pursue their idea of happiness was not self-indulgence, but a necessary driver of a prosperous society. they created a government to defend that right for everyone.

the symbol of the grandfather's heritage in this excerpt from "the medicine bag,” is the beaded bolo tie.

a bolo tie is a cord fastened around the neck with an ornamental clasp which is worn as a necktie. they have been used by native american tribes such as hopi, navajo, zuni, and puebloans since the mid-20th century.

therefore, the fact that the grandfather is wearing a bolo tie refers to his heritage as native american.