Why didn't the founding fathers put slavery in the constitution?

The idea that government is not above the law is an example the principle of powers between state and national governments.the principle power.coining money is an example of athe concept that goverment's powers come from the people is

Read the excerpt from “pakistan’s malala.” "ziauddin had a revolutionary zeal and deep commitment to education," ellick said this week. "this charming little girl, she is a mini-version of him in many ways. she loves school, homework. whenever she would meet me she had a bookbag full of books." "she didn't have that idealistic activist attitude when she's 10 and 11, because who does? " ellick said. "her situation demanded that she grow up before she should have. she caught his contagious commitment and idealism." which detail best reflects how living in the taliban-ruled swat valley affected malala?

As nation-states began to arise in europe, who became the most powerful individuals?