I would say J.D Salinger because his first original work wasn't published until 1965 so he could have been an american author famous in the 1950s if his first work wasn't till 1965
The correct answer is B. A is wrong because it’s not likely that someone would trade something of high value for something not as great. C is wrong because the barter system is all about exchanging goods for services, and it wasn’t usually an issue. D is wrong because there’s no issue with trading 2 items of similar value.
Answer:
The mission system involved three major institutions - the mission itself, the presidio, and the pueblo.
Explanation: