In the United States, what percentage of the voting age population fails to vote, even in presidential elections?

What is the weakness identified by Cronin in combating terror with normal police work?

a. police can be infiltrated by terrorist groups b. terrorists often try to portray police as illegitimate in the eyes of the population c. police cannot cross borders d. police do not typically have the sort of weaponry necessary to combat terrorism

____________ are local strongmen that exercised more authority than the Mexican national government from 1833-1855

a. Generals b. Jefe Máximos c. Cientificos d. Caudillos e. Razas