Review the contributions of Christopher Columbus on the field of exploration and world societies. Using examples, evaluate the explorer and his contribution(s) to European culture and exploration. Write 3-4 sentences to justify your choice with examples

Hurrywhich of the following is characteristic of judicial restraint? basing decisions on previous decisionsoverturning existing legal precedentsdeclaring that the constitution must be changedinterpreting the constitution using a new method

Which of the following is an example of one of the successes of the marshall plan? a. a few eastern european countries decided to turn to democracy. b. western european economies were stronger than they had been before wwii. c. borders between western and eastern european countries shifted. d. eastern european countries eventually took part in the plan. ( answer in the format above so i can understand)

In this unit, you read about transitions of power and the formation of newly independent nations in africa, asia, the americas, and the middle east. some of these transitions were peaceful, while others caused long-term instability. why do you think some countries were more successful than others with political transitions? what do you think were the biggest challenges facing newly independent countries? would it have been possible for leaders to prevent these problems before they happened? why or why not?