What does the Fourth Amendment say is needed before the government searches you?

How did political revolutions in the atlantic ocean basin affect or alter the institution of slavery and the lives of slaves

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

What was ptahhotep's purpose in writing this passage?