At trial in a criminal prosecution for theft, the defendant calls a witness to testify that he formerly knew the defendant as an army supply sergeant and that the defendant had turned down many opportunities for black marketeering. Is the witness's testimony admissible?

No. Should be no.

Explanation:

black marketeering has noting to do with prosecution because of theft.

BLACK MARKETEERING:

illegal traffic or trade in officially controlled commodities.

THEFT:

the physical removal of an object that is capable of being stolen without the consent of the owner and with the intention of depriving the owner of it permanently.

Black Marketeering pervention has nothing to do with stealing.

counter-terrorism incorporates the practice, military tactics, techniques, and strategy that government, military, law enforcement, business, and intelligence agencies use to combat or prevent terrorism.

basically prevent, pursue, protect, and prepare, google it if you need more info

answer: in july 1862

explanation: during the american civil war, president abraham lincoln and congress passed the revenue act of 1862, creating the office of commissioner of internal revenue and enacting a temporary income tax to pay war expenses. the revenue act of 1862 was passed as an emergency and temporary war-time tax.