It means that the government is made from the people of the United States and it is presented by the people of the United States and it is for the people of the United States
India, Pakistan, Bangladesh, and Myanmar were all once part of the British colony of India. This was the most important possession in the British Empire, and the British were very reluctant to grant it independence.
The n-word originated in the eighteenth century, and it was used as a derogatory slur against African American slaves. The slave masters called their slaves the n-word. Black people reclaimed this word as their own and use it (the n-word without the hard er ending) as a way to address their friends. By using it in this manner, they're taking away the power it has over them as a slur. Also, there is no equivalent of the n-word for White people. No word could give White people the same history of enslavement or trauma that Black people endured back then.
Idk about the most but for his time yes, yes he was.