Farming in the early new england colonies was challenging because
a. english laws restricted which crops farmers could plant.
b. unfamiliar weather and soil conditions affected cultivation.
c. foreign plants soon grew out of control in the american soil.
d. english investors promoted manufacturing over farming.

What is the main difference between primary and secondary sources? a. primary sources are historical documents, and secondary sources are modern-day documents. b. primary sources are derived from museums and archives, and secondary sources are created by history students and academics. c. primary sources are found in ancient places with a rich history, and secondary sources are found in historical journals and blogs. d. primary sources are created during a particular historical era, and secondary sources are created by studying primary sources.