1. river-valley civilizations developed in sumer, egypt, china, and the indus river valley. after following the procedures in the planning a compare and contrast essay worksheet, write an essay comparing and contrasting these civilizations. i will give brainlist pls

Which statement describes a condition of federal grants-in-aid? a) the state must allow public office candidates access to the funds. b) the state can use the funds to provide perks to government officials. c) the state must obey rules set by congress in order to receive the money. d) the state can ignore national regulations to carry out special programs.