Which of the following is an example of a self-fulfilling prophecy ? O A. Petra is the same height as her parents . O B. Adele is praised by her math teacher and performs better on her next test O C. Dennis decides that he wants to play sports Madison wonders if he should go to college or a trade school .

When conducting research for forming a hypothesis, which practice should historians follow?

Two gymnastics teams are intense rivals. the first team has started recruiting new gymnasts from different cities and even foreign countires in an effort to build a stronger team. after learning this, the secondteam begins its own recruitment campaign to find better gymnasts. over a period of months, each team recruits dozens of players, each time trying to find a better recruit than its rivals most recent addition. which idea from the cold war is most similar to this scenario

Who was the top of the feudal system hierarchy