7. which of these statements should have a question mark added to the end?

a. why did leonard decide not to go to lecture
b. mom is planning to make pancakes for breakfast
c. television shows usually have 13 episodes per season
d. i had to wonder why lisa thought i was upset
which answer is i'm stuck

edmund spenser and john bunyan is the answer. hope i !

the development of trade during the middle age increased to the change given in the agriculture, which gave money, industry and markets a bigger importance in economy. the agriculture production was more than the consumption, which meant the creation of wider markets out of the areas. besides, with the end of multiple wars, the population increased and new trade routes were created.