Public choice theory uses to explain why politicians act the way they do.
a. utility theory
b. keynesian theory
c. supply-side economics
d. demand-side economics

Public choice theory uses "A. utility theory," to explain why politicians act the way they do, since this does the best job of predicting what politicians will do that most benefits either themselves of society. 

Cis the correct answer

“destroyers for bases agreement in the destroyers for bases agreement between the united states and the united kingdom on september 2, 1940, fifty caldwell , wickes, and clemson class us navy destroyers were transferred to the toyalbnavy from the united states navy in exchange for land rights on british possessions.” i hope this you .