Many people all over the world react similarly when they are reunited with loved ones. For example, if watching people greeting each other at family reunions, they tend to have the same joyful expressions on their faces no matter what country they come from. An evolutionary psychologist would attribute this similarity to:

Five students—jalen, chris, juwan, jimmy, and ray—move into a house together and discover they share the odd habit of drinking milk with ice in it every night before bed. they own several ice trays and make a pact to always refill the trays when they are emptied so that the supply of ice will never run out. but the five often do not have the time or energy to refill the trays, and after a few weeks, it becomes quite common for them to meet in the kitchen and discover that they have no ice. this would best be characterized as what type of dilemma

Does increased security engender feelings of increased safety or does it increase the fears that people have?

The missouri compromise angered because congress had allowed slavery to expand into another state. 1.) thomas jefferson 2.) northerners 3.) white southerners 4.) henry clay