Read the passage. What did the president mean when he said he had to face “very difficult choices” when creating a federal budget?

deciding which country to borrow from to finance spending
deciding what would be funded and what would be cut
deciding how to keep interest rates low on the national debt
deciding how much to increase tax rates

A. describe the model of urban structure most often observed in mega-cities in developing countries. explain how this model differs from common urban structures in north america. b. describe at least two factors leading to the growth of mega-cities in developing or least-developed countries. c. identify and explain two factors that led to the formation of squatter settlements in mega-cities in developing countries.