National Guard(n) a military group that is or organized in each U.S.state but given money and supplies by the federal government,and that can be used in times of crisis,by either the stae or the federal government,and also act as civilian police
housing project(n) a group of houses or apartments that are built for poor people
incentive(n) something that encourages a person to do something or to work harder
rebate(n) an amount of money that a business or company pays back to you because you have bought a particular product or service