On how many occasions has the House of Representatives chosen the president following a close or disputed election?

What is the difference between diversity and complexity in world politics when it comes to the challenges of pursuing international security?

a. Diversity refers to the number of state enforcement agencies involved; complexity refers to the number of existing treaties. b. Diversity refers to the anarchic nature of global politics; complexity refers to cultural differences among states. c. Diversity refers to differences among states; complexity refers to the number of players and issues involved and their interrelationships. d. Diversity refers to the number of ethnicities and religions involved; complexity refers to the types of different governments involved.

One advantage of federalism is that it __________.

Fill in the blank(s) with the appropriate word(s).