brayden2275

24.03.2021 • 

History

SSUSH11b 1. In response to the growth in the railroad industry, large steel mills were built in Pennsylvania and Ohio during the 1870s. Growth in the
railroad and steel industries led to the development of:
a gold mines in California. b) the cotton industry. c) monopolies and trusts. d) western ghost towns.

Ответ:

marz2479

26.03.2021

History

---

    the plantation system influence the economic development of the united states in a way that it created agrarian oriented economy in the south which depnded and reliedon cotton production 

---

0,0(0 оценок)