What caused the growth of cities between 1870 and 1900? *
a) cheap land
b) the Railroad system going through the cities
c) they were state capitals
d) People just liked living in the cities

All of the following were weaknesses of the articles of confederation, except: a) the central government was not permitted to regulate state, interstate, or foreign trade. b) the central government was not permitted to borrow money. c) the central government had little ability to regulate money. d) the central government had no ability to tax.