Brittany helps her 2-year-old daughter make hot chocolate. Brittany assists her daughter as they measure teaspoons of cocoa into a cup, add water, stir the contents, and then microwave the cup. Brittany is demonstrating Vygotsky's concept of:

Which of the following was not an effect of hurricane katrina? a. more than 1,800 people were killed. b. as of 2005, it was the most destructive natural disaster in us history. c. the most severe damage was a result of the storm surge. d. the damage was limited to louisiana and the new orleans area.

Cooperation among oligopolies runs counter to the public interest because it leads to underproduction and high prices. in an effort to bring resource allocation closer to the social optimum, public officials attempt to force oligopolies to compete instead of cooperating. consider the following scenario: suppose that the presidents of two auto manufacturing companies exchange text messages in which they discuss jointly raising prices on their new lines of hybrid suvs. this illegal communication would violate which of the following laws? the sherman antitrust act of 1890 the robinson–patman act of 1936 the celler–kefauver act of 1950 the clayton act of 1914

Which supreme court dressed the second a. presser v. illinois b.quilici v. the village of morton grove c.united states v. cruikshank d. united states v. miller