Answer:
Transcontinental Railroad workers
Mining
Farming
Explanation:
Transcontinental Railroad workers resulted in growth
Mining, copper, lead, tin, quartz, & zinc ultimately more profitable than gold or silver. Corporations gradually came to dominate mining
Farming, cattle raising, Land given away to encourage settlement of West and to develop the family farm.
A King should do what ever is possible to unite his state
Machiavelli was all about doing whatever it took even if it was considered immoral.
Leadership
Production
Income tax
The government
Law and order