________ are groups of people among whom ethnic and national identities overlap substantially, such as the Arab and Israeli peoples.

What, according to the World Bank, is the dominant form of conflict today?

a. drug-related gang violence b. terrorist insurgencies c. recurrent civil war d. ethnic conflict

Which is true of the actions of American presidents historically as they confronted economic crises? a. Both Democratic and Republican presidents have taken actions to stimulate the economy. b. Democratic presidents have taken actions to stimulate the economy, but Republican presidents have not

c. Republican presidents have taken actions to stimulate the economy, but Democratic presidents have not. d. Neither Democratic nor Republican presidents have taken actions to stimulate the economy.