I NEED ANSWERS ASAP PLEASE !!

How did the principle of self-determination affect the map of Europe after World War I?

The newly created League of Nations formed a single government over all European nations.

Germany absorbed the ethnic German populations from the Austro-Hungarian Empire, which was dissolved.

The nation-state of Germany was broken up into multiple independent, regional states.

Romania doubled in size, and the nation-states of Czechoslovakia, Yugoslavia, and Poland were created.

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?