Answer: platinum
Explanation: White gold was originally developed to imitate platinum
1790s. Philadelphia carpenters conduct first strike in the building trades in the United States. Philadelphia has first local union in the United States organized to conduct collective bargaining.
Answer:
The 13 colonies were in America but were controlled by Britain. Colonies are typically settled by people from the home country. In order to expand the British Empire against the Spanish rival, Queen Elizabeth of England established colonies in North America. Each colony was founded under different circumstances.
Explanation:
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