Answer:
The decision of Walter Lee to change the current situation of the family is not a foolish decision.
Explanation:
According to the novel Raising in the Sun, we know Walter Lee as the eldest son in the family. And for Walter Lee as the eldest son he thinks it's his responsibility to take care of the family and act as the head of the family since the father is dead. Walter Lee hopes of improving the family's situation with his dream is a not bad. He want the family to live a happy and proud life, so he tries all he can to make the family happy, even when his wife tries to make him realize that they're poor and they should live like poor family, Walter Lee do not agrees with that.
Walter Lee hopes to change the current situation of the family with his dream he had is good.
The fifteenth Amendment covers
the right to vote regardless of color. It did not allow states from denying any
citizen the right to vote on the grounds of race, color, or previous condition
as a slave. The African American men granted the right to vote.
Article Two, Section One of the United States Constitution
The Black Power movement led by Malcom X had ideas similar to King's movement, being that they both wanted rights for African-Americans, but the way they protested is where they differed. Malcom X criticized MLK's method of peaceful protest, and took to having a more radical and violent way of protest and fighting back against oppression. I hope this helps :)