On the East coast of America.
The obstacles that were faced by the Central and Union Pacific region workers are harsh weather conditions. Thus, option C is correct.
The building of railroad network in the Central and Union Pacific region is followed with great difficulties and challenges.
<h3>What are challenges faced by the workers</h3>
The railroad was constructed at the terrain region. It is hard to deal with the conditions. The poor workers laid on mountains in the pacific region, and risk their lives with granite and explosives.
The difficulty faced by the workers of Union and Central Pacific region is the harsh weather conditions. Thus, option C is correct.
Learn more about Central Pacific, here:
brainly.com/question/7382089
D) Spain to Palestine <span>would be the longest distance to travel by sea.</span>
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Answer:
New England's shipbuilders earned profits by providing ships for the triangular trade
Explanation:
The New England colonies developed as a trade and economic center. The geographic condition did not make the region suitable for growing crops. The colonists focused on shipbuilding, fishing, and whaling while many of the colonists were artisans, blacksmith, merchants, traders, and furniture maker. By seeing the growth of the Atlantic slave trade, colonists began to expand the shipbuilding industry with a shipyard that helped them to earn profits by supplying vessels in the triangular trade.
