Which answer best summarizes the state's responsibilities to the national government under the Articles of Confederation? (5 points) Question 9 options: 1) States had to pay taxes set by Congress and provide soldiers during war time. 2) States had to provide representatives to Congress but soldiers were sent only to state militaries. 3) States sent representatives to Congress and provided soldiers and some officers to protect the country. 4) States provided money in the form of taxes, sent representatives to Congress, and had to supply soldiers during war.

Which one of the following was not a reason for the emergence of the single-family peasant farm as the basic unit of agricultural production in the early middle ages? select one: a. the mounted soldier made warfare expensive, so many warriors became full-time farmers. b. the declining birthrate made it necessary for entire families to work in agricultural production. c. horses made it easier, although more expensive, for farmers to support themselves. d. it was more economically feasible for landowners to rent their land to farmers. e. villa owners could no longer purchase slaves.