What do economists call the obstacles that monopolies set up to keep competitors out of the market?

What reason did yurovsky give nicholas ii for his pending execution? the czar’s relatives were about to rescue the romanovs. nicholas had committed crimes against the russians. nicholas had misused his power to abuse his own people. nicholas had not lived up to his duties as czar of russia. the answers are not b and c, i already tried those.

All of the following were restrictions on free african americans, who lived primarily in the upper south except:

Final nal exam questions 28. a drug addiction will make more important to you. a. maintaining friendships b. personal hygiene c. having a source of income d. mental health