Anyone need bf? Um I’m right here

Which of the following is the law making body that governs england

One drawback of voluntary trade is that it a. requires two groups to use a common language b. can make one group dependent upon another for necessary goods c. doesn't occur unless there is a shortage of goods for at least one group d. forces groups to rely on themselves to produce all the goods they need

Who was the 12th president of the united states of american?