In 5-6 sentances, analyze and describe the the push-pull factors for Irish and German immigrants, and the impact of their arrival in the U. S. prior to the Civil War. Need Answer ASAP

Who ever answers first gets ! trade in the vedic age led to a. the rise of kingdoms because of the importance of controlling land and long-distance travel routes b. the building of an extensive system of roads because of the difficult terrain c. the creation of a large banking class because of the need to exchange different currencies d. the development of a centralized government that controlled the economic decisions of its people