Answer: B. were not completely unified
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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.
Senetor Richard Russell was the Senator who urged President Kennedy to act speedily and invade Cuba.
Answer:
they helped increase production of items
Explanation: