Parties overcome collective action problems. a)by lowering the cost of cooperation b) by offering creditable commitments to long term cooperation c) by coercing their members d)all the above e) a& b

Answer quickly! correct answers only! how did an agricultural surplus relate to expanded trade during the high middle ages? a)trade increased because surplus crops could be traded. b)trade decreased because surplus crops were needed to feed local populations. c)trade decreased because surplus crops led to an oversupply of grains that could not be sold. d)trade increased regionally but decreased globally because trade networks had shrunk.

What was the french and indian war about

How important is it to have a powerful army and navy? give two reasons for your answer