In the late 1960s, congress created a number of agencies designed to address a struggling secondary market for residential mortgages. which of the following organizations was developed primarily to guarantee mortgage-backed securities based on pools of fha, va, and rural housing service loans, rather than issue, buy, or sell mortgages?
a) federal national mortgage association (fannie mae)
b) government national mortgage association (ginnie mae)
c) federal home loan mortgage corporation (freddie mac)
d) federal agricultural mortgage corporation (farmer mac)